.375 Cheytac vs 50 BMG: A charming comparability unfolds, pitting two titans of long-range precision towards one another. This exploration delves into the guts of those highly effective calibers, analyzing their bullet weights, ballistic efficiency, sensible functions, and extra. Put together for a journey into the world of high-powered rifles, the place precision and energy converge.
From the preliminary design selections to the ultimate efficiency traits, we’ll unpack the nuances of every spherical. Thought of the top of long-range accuracy and energy, this head-to-head showdown guarantees to be illuminating. We’ll analyze the professionals and cons of every, highlighting the distinctive strengths and weaknesses that distinguish these formidable calibers.
Caliber Comparability
The .375 Cheytac and the 50 BMG, two behemoths of the long-range capturing world, usually discover themselves pitted towards one another in discussions about energy and effectiveness. Understanding their variations is essential for anybody seeking to choose the appropriate cartridge for his or her wants. Each are designed for substantial stopping energy at excessive distances, however their approaches to reaching this aim differ considerably.These highly effective calibers are employed in specialised roles, usually in navy and legislation enforcement functions.
Selecting between them depends upon the particular calls for of the duty, bearing in mind elements like bullet weight, velocity, and the supposed goal. A deeper dive into their bullet traits will spotlight the nuanced variations.
Bullet Weight Ranges and Varieties
The number of bullet weight and kind considerably influences the efficiency traits of every cartridge. The .375 Cheytac, with its bigger case, can accommodate a greater diversity of bullet weights than the 50 BMG. Frequent .375 Cheytac bullet weights vary from 200 to 250 grains, permitting for tailor-made designs for numerous situations. However, the 50 BMG’s smaller bullet diameter, whereas providing excessive velocity, usually makes use of bullets within the 600 to 800 grain vary.
Efficiency Traits
Completely different bullet sorts exhibit distinct ballistic efficiency. .375 Cheytac bullets, with their lighter weights, sometimes boast greater velocities, enabling them to take care of accuracy over longer ranges. They’re usually employed in high-precision rifles with emphasis on precision. Conversely, the heavier 50 BMG bullets, whereas providing great stopping energy, are inclined to sacrifice some velocity in comparison with the .375 Cheytac.
They excel at penetrating armor and reaching vital kinetic power at longer ranges.
Projectile Design and Ballistic Efficiency
The design of the projectile considerably impacts ballistic efficiency. .375 Cheytac projectiles usually function superior aerodynamic shapes and building to attenuate drag and maximize stability. 50 BMG bullets, resulting from their bigger measurement and mass, usually have a extra strong building to face up to the intense pressures and to switch most power to the goal. This robustness is essential for his or her penetration functionality.
The selection of projectile materials and building influences each accuracy and stopping energy.
Caliber Comparability Desk
Caliber | Typical Bullet Weight (grains) | Muzzle Velocity (fps) | Vitality Output (ft-lbs) |
---|---|---|---|
.375 Cheytac | 200-250 | 3,000-3,500 | 5,000-6,000 |
50 BMG | 600-800 | 2,500-3,000 | 8,000-10,000+ |
This desk offers a normal overview. Precise efficiency can differ relying on particular bullet design, barrel size, and different elements.
Ballistic Efficiency

The 0.375 CheyTac and 50 BMG, whereas each highly effective long-range cartridges, exhibit distinct ballistic traits. Understanding these variations is essential for efficient utility in numerous situations. Predicting trajectories and guaranteeing accuracy are paramount, particularly in demanding circumstances.
Ballistic Coefficient and Drag
The ballistic coefficient quantifies how a projectile resists air resistance. A better ballistic coefficient signifies much less drag, enabling longer ranges and extra constant trajectories. The 50 BMG, with its large bullet, sometimes has a decrease ballistic coefficient in comparison with the lighter, extra aerodynamically designed 0.375 CheyTac bullet. This distinction considerably impacts their efficiency at prolonged ranges. Drag forces turn out to be more and more influential as projectiles journey additional, affecting trajectory predictability.
Bullet Design and Weight Impression on Vary
Bullet design performs a big function in figuring out the projectile’s flight traits. The 0.375 CheyTac bullet, usually that includes a boat-tail form, is optimized for stability and aerodynamic effectivity, resulting in the next ballistic coefficient and larger accuracy over lengthy ranges. The 50 BMG, conversely, prioritizes power supply, leading to a extra substantial and fewer aerodynamic bullet. The numerous weight distinction between the 2 calibers immediately impacts their efficiency.
Heavier bullets are inclined to expertise extra drag and may exhibit much less exact trajectories at lengthy ranges. Actual-world examples of this embody long-range rifle competitions, the place bullet weight and aerodynamic design are essential elements in reaching correct photographs.
Efficient Vary and Accuracy
The efficient vary of a cartridge dictates the space at which it could actually preserve acceptable accuracy and lethality. The 0.375 CheyTac demonstrates distinctive accuracy and retains effectiveness at appreciable ranges. The 50 BMG, whereas having an enormous impression, loses accuracy and ballistic stability quickly past a sure vary resulting from its much less aerodynamic design and better drag. Accuracy can be affected by shooter ability, rifle high quality, and ammunition consistency.
That is demonstrably true in navy and legislation enforcement operations the place exact long-range photographs are essential.
Environmental Components on Ballistic Trajectories
Environmental circumstances considerably impression projectile trajectories. Temperature fluctuations, for instance, alter air density, affecting drag and leading to adjustments in bullet flight. Excessive-altitude environments cut back air density, permitting projectiles to journey additional with much less resistance. This could result in slight variations in trajectory, impacting the accuracy of photographs. Altitude and temperature should be thought-about to attain precision in calculations.
Ballistic Knowledge Desk
Caliber | Temperature (°C) | Altitude (m) | Ballistic Coefficient | Efficient Vary (m) |
---|---|---|---|---|
0.375 CheyTac | 20 | 0 | 0.650 | 1500 |
0.375 CheyTac | 30 | 1000 | 0.630 | 1450 |
50 BMG | 20 | 0 | 0.300 | 1200 |
50 BMG | -10 | 2000 | 0.280 | 1150 |
Sensible Functions
The .375 CheyTac and the 50 BMG, each famend for his or her excessive energy and vary, discover functions throughout numerous sectors. From the precision calls for of long-range capturing to the potent capabilities wanted in navy and looking situations, these calibers supply distinctive strengths and weaknesses for various conditions. Understanding these functions offers perception into their particular roles and impression.The .375 CheyTac, with its excessive ballistic coefficient and reasonable weight, excels in functions requiring exact, long-range photographs.
The 50 BMG, resulting from its immense energy, is best fitted to conditions the place excessive stopping energy and penetration are essential. Analyzing their professionals and cons for various roles illuminates their distinct traits.
Lengthy-Vary Capturing
Lengthy-range capturing usually calls for exact and highly effective rounds. The .375 CheyTac, famend for its long-range accuracy, persistently delivers spectacular outcomes on this subject. Its precision is a big benefit in competitions and looking conditions the place goal acquisition at appreciable distances is crucial. The 50 BMG, regardless of its larger measurement and weight, additionally offers spectacular long-range functionality however sacrifices some degree of accuracy in comparison with the .375 CheyTac.
Its large power switch is a defining attribute, perfect for taking down giant recreation at vital distances or partaking enemy targets. The precision of every caliber may be additional enhanced by specialised tools and capturing strategies.
Looking
Each calibers have their strengths in looking, although their functions differ. The .375 CheyTac, resulting from its precision and reasonable power, is appropriate for looking giant recreation at prolonged ranges, the place a clear kill is paramount. Its excessive accuracy permits hunters to make exact photographs, minimizing the danger of wounding animals and maximizing the effectiveness of the hunt.
The 50 BMG, with its distinctive penetration and power switch, is extra suited to extraordinarily giant recreation, the place a excessive diploma of penetration is required to make sure a swift and conclusive consequence. The numerous stopping energy is usually a deciding think about conditions the place giant, doubtlessly harmful animals are concerned.
Navy Use
Navy functions for each calibers mirror their distinctive traits. The .375 CheyTac, with its accuracy and long-range effectiveness, is usually deployed in specialised items for precision engagements. Its capacity to take out targets from prolonged distances is extremely invaluable in fashionable warfare. The 50 BMG, with its large energy and penetration, finds functions in conditions requiring excessive stopping energy, resembling engagements with closely armored targets or in environments the place excessive penetration is essential.
Weapon Programs
A big think about figuring out the practicality of a caliber is the weapon system it is used with. Completely different rifles and configurations are tailor-made to every caliber, influencing efficiency and utilization.
Caliber | Typical Weapon Programs | Sensible Functions |
---|---|---|
.375 CheyTac | Specialised bolt-action rifles, usually custom-built for accuracy and precision | Lengthy-range precision capturing, looking giant recreation, and specialised navy functions |
50 BMG | Heavy-caliber rifles, usually using a heavier barrel and strong building for recoil administration | Navy engagements, looking very giant recreation, and excessive long-range capturing |
Ammunition Issues
The world of high-powered rifle cartridges is an enchanting and sophisticated one, particularly when evaluating the .375 Cheytac and the 50 BMG. Past uncooked energy, the supply, value, and intricacies of ammunition manufacturing considerably impression their sensible utility. Let’s delve into the nitty-gritty of those cartridges’ ammo panorama.
Availability and Price of Ammunition
The provision and price of ammunition are essential elements for any shooter. Provide chains and manufacturing processes play a big function. .375 Cheytac ammunition, whereas not as ubiquitous as extra widespread calibers, is mostly accessible by specialised retailers and producers. 50 BMG ammunition, being a heavier hitter, usually has extra variations in availability, from restricted runs to personalized orders.
The prices mirror this distinction, with .375 Cheytac ammunition usually being barely costlier on a per-round foundation in comparison with 50 BMG. Nonetheless, specialised ammunition sorts and excessive customization can dramatically improve prices for both cartridge.
Ammunition Manufacturing Processes
The manufacturing strategies for these cartridges are removed from easy. .375 Cheytac ammunition usually makes use of a mixture of precision machining and specialised tooling to make sure constant projectile weight and form. 50 BMG cartridges, resulting from their large measurement and sophisticated design, demand rigorous high quality management all through the manufacturing course of, involving exact die casting, specialised loading strategies, and meticulous testing.
Frequent Issues and Options
Each calibers current their very own challenges. .375 Cheytac ammunition can typically endure from points associated to inconsistent projectile weight and tolerances, resulting in variability in ballistic efficiency. 50 BMG ammunition may be susceptible to points with obturation (the sealing of the cartridge case), doubtlessly resulting in stress points. Options to those issues usually contain cautious number of ammunition manufacturers, utilizing devoted loading strategies, and often checking the standard of every spherical.
For instance, producers usually supply specialised reloading kits for every caliber, permitting customers to rigorously regulate tolerances to their very own requirements and preferences.
Accuracy and Reliability of Completely different Manufacturers
Ammunition manufacturers drastically affect accuracy and reliability. For each .375 Cheytac and 50 BMG, a good producer will present high-quality, constant ammunition. Manufacturers identified for precision and reliability usually command the next worth, however this premium displays the superior efficiency and confidence that they bring about. It is price noting that even throughout the identical model, completely different a lot of ammunition can differ barely in efficiency, necessitating cautious examination and testing.
Comparability Desk
Caliber | Availability | Price (USD per spherical) |
---|---|---|
.375 Cheytac | Specialised retailers, producers | $50-100+ |
50 BMG | Variable, specialised retailers | $30-70+ |
Observe: Prices are estimates and may differ considerably based mostly on particular ammunition sorts and producer.
Weapon System Issues
The selection of a weapon system is profoundly influenced by the particular wants and supposed duties. A rifle chambered in .375 CheyTac and a 50 BMG, although each highly effective, demand completely different approaches to deployment and upkeep. Components like vary, accuracy, and the supposed targets drastically affect the choice course of.The sensible utility of every caliber necessitates consideration of the weapon methods designed to deal with and deploy them.
The variations in building, recoil administration, and general dealing with traits considerably have an effect on the person expertise. Understanding these particulars permits for knowledgeable choices and optimized efficiency in a wide range of conditions.
Frequent Weapon Programs for .375 CheyTac
The .375 CheyTac caliber is steadily related to specialised sniper rifles. These methods usually function superior options for precision capturing at prolonged ranges. They emphasize a stability of accuracy and maneuverability, very important for tactical deployments. Frequent design options embody high-quality barrels, superior inventory methods, and ergonomic designs to enhance dealing with and cut back recoil. Upkeep protocols sometimes embody common cleansing and lubrication to make sure optimum efficiency and longevity.
- Excessive-precision sniper rifles: These rifles are constructed for max accuracy at prolonged ranges, usually that includes superior optics, {custom} shares, and specialised set off mechanisms. Upkeep calls for cautious cleansing, lubrication, and common calibration of the optics.
- Designated marksman rifles (DMRs): DMRs, whereas not as specialised as sniper rifles, nonetheless prioritize accuracy and vary, usually being employed in close-to-medium-range engagements. They usually incorporate superior sights and precision-engineered barrels.
Frequent Weapon Programs for 50 BMG
The 50 BMG’s immense energy necessitates strong weapon methods. These usually prioritize firepower and stopping energy over excessive precision. Frequent design options embody heavier barrels, strengthened receivers, and enhanced recoil mitigation methods. Upkeep procedures for these methods are extra demanding as a result of caliber’s greater stress on the parts.
- Heavy-caliber sniper rifles: These rifles excel at long-range engagements, usually that includes superior cooling methods and heavy barrels to handle recoil and warmth dissipation. The design prioritizes stability and accuracy at excessive ranges, usually utilized in tactical and navy functions.
- Designated marksman rifles (DMRs): Whereas additionally able to vital firepower, DMRs designed for 50 BMG prioritize a stability of accuracy, energy, and maneuverability. They usually incorporate superior sights and specialised ammunition feeding methods.
- Anti-material rifles: These are particularly constructed to interact armored automobiles or fortifications, with high-stopping energy and penetration as main design elements. Their design focuses on maximizing harm output and reliability in high-stress fight conditions.
Upkeep and Operation Necessities
Correct upkeep and operation are essential to make sure the longevity and reliability of any weapon system. Common cleansing, lubrication, and inspection are paramount. The precise necessities for every caliber’s weapon methods differ, however an intensive understanding of the upkeep protocols is important.
Weapon System Comparability Desk
Caliber | Weapon System Sort | Key Options | Strengths | Weaknesses |
---|---|---|---|---|
.375 CheyTac | Sniper Rifles, DMRs | Excessive Precision, Superior Optics, Ergonomic Design | Excessive Accuracy, Lengthy Vary Functionality | Probably Greater Price, Diminished Firepower In comparison with 50 BMG |
50 BMG | Sniper Rifles, DMRs, Anti-Materials Rifles | Excessive Firepower, Strengthened Building, Recoil Mitigation Programs | Excessive Stopping Energy, Penetration, Efficient Towards Powerful Targets | Heavy Weight, Greater Recoil, Elevated Upkeep |
Historic Context
The .375 CheyTac and the 50 BMG, titans of long-range firepower, boast a wealthy historical past intertwined with the evolution of contemporary warfare and looking. Their improvement displays not solely technological developments but additionally the ever-increasing calls for for precision and energy in various operational environments. From their humble beginnings to their present-day functions, these calibers have left an indelible mark on the world of firearms.The journey of those calibers is one in all steady refinement, pushed by a necessity for larger vary, accuracy, and lethality.
Every iteration displays the cumulative data and ingenuity of firearms designers and engineers, pushing the boundaries of what is potential in projectile efficiency. This historic perspective offers invaluable perception into the context surrounding these calibers, understanding the forces that formed their design and use.
Improvement of the .375 CheyTac
The .375 CheyTac, a comparatively fashionable cartridge, emerged from a particular want for excessive long-range precision. Its genesis is tied to the rising subject of long-range looking and the evolving calls for of specialised navy functions. Early designs prioritized accuracy and penetration, laying the groundwork for its repute in precision marksmanship.
- The .375 CheyTac’s improvement was immediately influenced by the necessity for a cartridge able to reaching prolonged ranges with excessive accuracy and penetration. The growing demand for long-range capturing in looking and tactical functions spurred analysis and improvement efforts aimed toward making a cartridge that would meet these stringent necessities.
- Key design options, such because the bullet’s form and the cartridge’s case dimensions, have been rigorously engineered to optimize ballistic efficiency at prolonged ranges. The emphasis was on reaching excessive muzzle velocity, minimizing bullet deformation, and sustaining a constant trajectory over lengthy distances.
Improvement of the 50 BMG
The 50 BMG, a bigger and extra highly effective cartridge, boasts a historical past deeply rooted in navy functions. Its improvement was pushed by the necessity for a cartridge able to delivering vital harmful energy at appreciable ranges.
- The 50 BMG’s evolution is intrinsically linked to the calls for of navy engagements, the place its capacity to penetrate armor and inflict extreme harm at lengthy ranges proved invaluable. Its inception may be traced again to the necessities of america navy for a strong and versatile anti-materiel spherical.
- Key design selections, such because the cartridge’s strong case and the big bullet diameter, have been made to maximise its kinetic power and penetration capabilities. The design prioritized vital impression at lengthy ranges, exceeding the efficiency of earlier calibers. This concentrate on harmful energy has been a trademark of the 50 BMG’s historical past.
Timeline of Key Developments
Caliber | 12 months | Occasion |
---|---|---|
.375 CheyTac | 2000s | Preliminary design and improvement |
.375 CheyTac | 2010s | Refinement and widespread adoption |
50 BMG | Sixties | Improvement and preliminary navy adoption |
50 BMG | Seventies-Nineteen Eighties | Refinement and widespread use in navy and legislation enforcement |
The desk offers a concise overview of great milestones within the historic evolution of each calibers. Every entry represents a essential step of their improvement and adoption.
Warfare and Looking Functions
Each calibers have discovered widespread use in warfare and looking, reflecting their distinct design traits and efficiency capabilities. Their effectiveness in numerous situations highlights their distinctive strengths.
- The .375 CheyTac, with its emphasis on long-range precision, has turn out to be a most well-liked selection for long-range looking and sure tactical functions the place excessive accuracy is paramount.
- The 50 BMG, with its superior stopping energy and armor-piercing capabilities, has an important function in navy operations the place heavy firepower and penetration are needed.
Ergonomics and Dealing with: .375 Cheytac Vs 50 Bmg

The selection between a .375 CheyTac and a .50 BMG is not nearly bullet efficiency; it is also about how comfortably and successfully you may wield the weapon. Completely different calibers demand completely different dealing with strategies, and understanding these nuances is essential to maximizing accuracy and minimizing pressure. This part delves into the ergonomic variations between the rifles, highlighting the challenges and concerns for every.The sheer measurement and weight of those weapons affect dealing with considerably.
A .50 BMG, with its large cartridge, calls for a extra substantial and infrequently heavier rifle, impacting each the general weight distribution and the recoil administration. Conversely, the .375 CheyTac, whereas nonetheless a formidable weapon, permits for a extra compact and lighter setup. This distinction in design dictates the general dealing with expertise and the required equipment.
Rifle and Accent Ergonomics
The .375 CheyTac, sometimes a lighter and extra compact rifle, usually encompasses a extra streamlined design for maneuverability, aiding in fast transitions and goal acquisition. Equipment like bipods, mounts, and scopes are tailor-made to this design philosophy. Conversely, .50 BMG rifles, constructed for his or her highly effective cartridges, necessitate strong, heavier frames to handle the recoil and preserve stability. This usually interprets to a extra substantial and steady platform, which in flip dictates the selection of equipment.
Consideration for muzzle brakes and recoil lowering methods can be essential for the .50 BMG, whereas the .375 CheyTac could not require these equipment to the identical extent.
Dealing with Challenges and Issues
Dealing with a .50 BMG rifle presents vital challenges resulting from its large cartridge and excessive recoil. Particular concerns should be given to the rifle’s weight and stability, in addition to the impression of recoil on the shooter’s shoulder. Specialised strategies and tools are sometimes needed for efficient recoil administration. The .375 CheyTac, whereas nonetheless possessing substantial recoil, is mostly much less demanding to deal with resulting from its lighter weight and extra manageable cartridge.
Sights and Scopes
The selection of sights and scopes is immediately influenced by the caliber and the supposed utility. Each calibers profit from high-quality scopes with substantial magnification and strong mounting methods. The .50 BMG’s excessive energy usually necessitates extra highly effective and steady scope methods, usually requiring higher-quality mounts and equipment. The .375 CheyTac, whereas nonetheless demanding precision optics, permits for a wider vary of scope selections, though the necessity for correct zeroing stays an important facet.
Enhancing Dealing with and Accuracy
For each calibers, constant observe and correct type are important. Understanding the rifle’s weight distribution, recoil sample, and the restrictions of the weapon system will allow the shooter to make changes to enhance accuracy and dealing with. Specialised coaching and tools, resembling recoil pads and cozy capturing positions, can dramatically enhance dealing with and accuracy for each. For the .50 BMG, constant use of acceptable strategies for controlling recoil and utilizing specialised capturing positions will drastically improve accuracy.
Comparability Desk
Attribute | .375 CheyTac | .50 BMG |
---|---|---|
Weight | Lighter, extra manageable | Heavier, demanding stability |
Recoil | Substantial, however extra manageable | Important, requiring recoil administration |
Ergonomics | Streamlined, usually compact | Sturdy, steady platform |
Equipment | Selection, tailor-made to lighter design | Sturdy, designed for stability and recoil |
Sights/Scopes | Excessive-quality, adaptable to numerous functions | Excessive-quality, usually requiring heavier mounts |
Security Issues
Dealing with these behemoths calls for utmost respect and rigorous adherence to security protocols. Each the .375 CheyTac and the 50 BMG, whereas able to unimaginable feats, pose vital risks if not handled with the suitable care and consideration. A stable understanding of the potential hazards is paramount for accountable possession and operation.Correct coaching and constant adherence to security pointers are essential to mitigating danger and guaranteeing the protected dealing with of those highly effective calibers.
Ignoring these precautions can result in catastrophic penalties.
Important Security Precautions
Understanding the inherent risks of those calibers is essential for protected dealing with. These weapons, able to vital harmful pressure, demand a deep understanding of potential dangers and meticulous adherence to security procedures. Correct coaching, tools, and atmosphere play a significant function in mitigating hazards and sustaining a protected capturing expertise.
- Correct Dealing with Methods: All the time deal with these weapons as if they’re loaded, even when unloaded. By no means level the weapon at something you don’t intend to destroy. Preserve a agency grip and a steady stance, guaranteeing the weapon is securely held throughout all phases of dealing with and firing. By no means deal with these weapons when below the affect of medication or alcohol.
All the time prioritize security.
- Environmental Issues: Guarantee a transparent capturing space free from obstructions, bystanders, and distractions. Climate circumstances, resembling wind and rain, can have an effect on accuracy and security. Be conscious of potential environmental elements when selecting a capturing location.
- Ammunition Administration: Correct storage of ammunition is essential to forestall unintended discharges. Hold ammunition separate from firearms and retailer it in a safe location. All the time confirm the caliber of ammunition earlier than loading it into the weapon.
- Private Protecting Tools (PPE): All the time put on acceptable PPE, together with eye safety and listening to safety. This safeguards towards potential accidents from projectile fragments or extreme noise. Think about sporting acceptable clothes and gloves when dealing with these weapons to forestall harm to your pores and skin.
Coaching and Certification, .375 cheytac vs 50 bmg
Formal coaching and certification are paramount for protected dealing with. Thorough instruction in correct procedures, dealing with strategies, and danger evaluation is crucial for accountable gun possession. Such applications empower people with the data and expertise wanted to securely function these highly effective weapons.
- Licensed Programs: Take part in licensed programs provided by respected establishments to achieve sensible expertise and theoretical understanding of firearm security. Licensed programs sometimes cowl correct dealing with, storage, and danger evaluation procedures. This ensures competence and reduces the danger of accidents.
- Ongoing Coaching: Preserve proficiency by steady coaching to strengthen security protocols. Keep up to date with the most recent security procedures and dealing with strategies. Steady coaching is crucial to sustaining the abilities and data wanted for protected operation.
Protected Dealing with Procedures
A transparent set of protected dealing with procedures should be strictly adhered to. These procedures reduce the danger of accidents and promote a protected capturing atmosphere. Following these procedures reduces the danger of unintentional discharges and accidents.
- Unloading Procedures: Develop and rigorously observe unloading procedures to make sure that the firearm is just not by accident discharged. This course of must be carried out in a managed and protected method, lowering the danger of mishaps.
- Inspection and Upkeep: Commonly examine the firearm and ammunition for any harm or malfunction. Correct upkeep helps to make sure the weapon’s reliability and security. Common inspection is crucial for detecting potential points.
Security Pointers
These pointers present a concise abstract of the essential security measures required for dealing with each calibers. Adhering to those pointers will considerably cut back the danger of accidents.
Caliber | Security Pointers |
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.375 CheyTac |
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50 BMG |
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