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Cheap 408 cheytac Available In Stock



The .408 CheyTac projectile remains supersonic up to 2,300 yards (2,100 m) according to Extreme Firearms. CheyTac LLC claims that the 26.95 gram (419 gr) …

Cartridge 408 CheyTac
Grain Weight 400 Grains
Quantity 100 Round
Bullet Style Solid Round Nose
Bullet Brand And Model Lehigh Match
Lead Free No
Case Type Brass
Primer Boxer


Unveiling the Power of the 408 cheytac Tactical

Are you in search of a rifle that embodies precision, power, and reliability? Look no further than the remarkable 408 cheytac. This article will delve into the fascinating world of this formidable firearm, exploring its capabilities, applications, and why it has captured the attention of shooting enthusiasts worldwide.

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Table of Contents

Sr# Headings
1 Introduction
2 The Birth of 408 cheytac
3 Unmatched Precision
4 Power and Performance
5 Versatility in Applications
6 Design and Construction
7 Handling and Ergonomics
8 Maintenance and Care
9 The 408 Cheyenne Community
10 Conclusion
11 FAQs


Picture this: you’re at the shooting range, aiming for that perfect shot. What if you could achieve unparalleled accuracy and power with every pull of the trigger? Enter the 408 cheytac a game-changer in the world of long-range shooting. Let’s embark on a journey to uncover the secrets behind this extraordinary firearm.

2. The Birth of 408 Cheytac

The 408 cheytac traces its origins back to the quest for a cartridge that could deliver exceptional long-range performance. Developed by CheyTac LLC, this cartridge was designed to push the boundaries of precision shooting. With its impressive ballistics and consistency, it quickly gained recognition among marksmen seeking unparalleled accuracy.

3. Unmatched Precision

When it comes to hitting targets with pinpoint accuracy, the 408 cheytac stands head and shoulders above the rest. Thanks to its advanced design and meticulously crafted components, this rifle boasts unmatched precision, allowing shooters to achieve remarkable accuracy even at extreme distances.

The 408 cheytac Tac (10.4×77mm) as it is commonly known, or by its full name, .408 Cheyenne Tactical, is a counter-sniper rifle cartridge, developed by Dr SBR ammunition is match-grade quality 408 cheytac and is used by top level shooters like Team Smith & Wesson’s BJ Norris. Here’s what BJ had to say about SBR Ammunition:

“Having fired well over 300,000 rounds during my career as a competitive pistol shooter, I have specific things I look for in ammunition. It must be accurate, consistent, and above all totally reliable. SBR Ammunition fits these descriptions perfectly. Developed and manufactured on state of the art equipment, each load goes through an exhaustive testing process before being packaged and marketed. Quality ammunition is a passion of Buddy Singleton and it shows up in every aspect of SBR’s products, from the LaserMatch Tracers to the Special-Application-Subsonic rounds designed specifically for suppressors, you can trust SBR to deliver their best in every box, I know I do.”

The .408 Cheyenne Tactical (designated 408 Chey Tac (10.36×77mm) by the C.I.P. from 2013 to 2021) is a specialized rimless, bottlenecked, centerfire cartridge for military long-range sniper rifles that was developed by Dr. John D. Taylor and machinist William O. Wordman.

The round was designed with a possible military need for a cartridge for anti-personnel, anti-sniper, and anti-materiel roles with a (supersonic) precision range of 2,200 yards (2,000 m). It is offered as a competitor to the most common military NATO long-range service cartridges such as .338 Lapua Magnum and the .50 BMG.

This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

Brief History about the 408 cheytac:

The .408 Cheyenne Tactical is based on the .400 Taylor Magnum, which itself is based on a modified .505 Gibbs, necked down to 0.408 inches (10.36 mm). The .505 Gibbs is an old English big game cartridge that was designed to accommodate 39,160 psi (270 MPa) pressure. One of the disadvantages to these old cartridge cases intended for firing cordite charges instead of modern smokeless powder is the thickness of the sidewall just forward to the web.

During ignition, the cartridge’s base, forward to the bolt face, is not supported. The case is driven back against the bolt face which results in the stretching of the case, particularly the sidewall immediately forward of the web. When the sidewall resists the outward expansion against the chamber, the pressure stretches the case thereby increasing its length resulting in the sidewall becoming thinner at that stretch point.

In the .408 CheyTac cartridge casing design particular attention was directed toward thickening and metallurgically strengthening the case’s web and sidewall immediately forward to the web to accommodate high chamber pressures. In modern solidhead cases, the hardness of the brass is the major factor that determines a case’s pressure limit before undergoing plastic deformation. Lapua Ltd. solved this problem when they used the .416 Rigby as the parental case to the .338 Lapua Magnum.

They created a hardness distribution ranging from the head and web (hard) to the mouth (soft) as well as a strengthened (thicker) case web and sidewall immediately forward of the web. This method results in a very pressure resistant case.

Power and Performance

Don’t let its sleek appearance fool you—the 408 cheytac packs a serious punch. With its high muzzle velocity and exceptional energy retention, it delivers devastating power downrange, making it a force to be reckoned with on the battlefield or the competition circuit.

5. Versatility in Applications

Whether you’re hunting elusive game in the wilderness or competing in precision shooting competitions, the 408 cheytac proves to be a versatile companion. Its ability to adapt to various scenarios and environments makes it a favorite among shooters with diverse interests and pursuits.

6. Design and Construction

Crafted with precision engineering and attention to detail, the 408 cheytac boasts a robust construction that can withstand the rigors of intensive use. From its ergonomic stock to its finely tuned action, every aspect of this rifle is designed to enhance performance and reliability.

7. Handling and Ergonomics

One of the hallmarks of the 408 cheytac is its exceptional handling and ergonomics. Designed with the shooter in mind, it offers a comfortable grip, intuitive controls, and minimal recoil, ensuring maximum control and confidence with every shot fired.

8. Maintenance and Care

To ensure peak performance and longevity, proper maintenance and care are essential for your 408 cheytac. Regular cleaning, lubrication, and inspection of key components will help keep your rifle in top condition, ready to deliver outstanding performance whenever called upon.

9. The 408 Cheyenne Community

Joining the ranks of 408 cheytac owners means becoming part of a passionate and dedicated community of shooters. Whether online forums, local competitions, or training events, the camaraderie and shared enthusiasm among fellow enthusiasts add another dimension to the ownership experience.

Cartridge dimensions about 408 chey tac ammo:

The .408 cheytac became officially registered by the Commission Internationale Permanente pour l’Epreuve des Armes à Feu Portatives (C.I.P.) on 15 May 2013 ending its status as a wildcat cartridge. In 2020 it was deregistered by the C.I.P.

The 416 cheytac has 10.32 ml (159 grains H2O) cartridge case capacity.

.408 Chey Tac.png

.408 Cheyenne Tactical maximum C.I.P. cartridge dimensions. All sizes in millimeters (mm).

Americans would define the shoulder angle at alpha/2 ≈ 22.13 degrees. The common rifling twist rate for this cartridge is 330.2 mm (1 in 13 in), 8 grooves, Ø lands = 10.16 mm (0.400 in), Ø grooves = 10.36 mm (0.408 in), land width = 2.57 mm (0.1 in) and the primer type is large rifle.

how loud is a 408 cheytac

According to the official C.I.P. (Commission Internationale Permanente pour l’Epreuve des Armes à Feu Portatives) rulings the .408 Cheyenne Tactical can handle up to 440.00 MPa (63,817 psi) Pmax piezo pressure. In C.I.P. regulated countries every rifle cartridge combo has to be proofed at 125% of this maximum C.I.P. pressure to certify for sale to consumers.[3] This means that .408 Cheyenne Tactical chambered arms in C.I.P. regulated countries are currently (2016) proof tested at 550.00 MPa (79,771 psi) PE piezo pressure.


Made In United States of America

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.
408 cheytac vs 50 bmg:

Those are cartridges, not snipers. Snipers are specially trained marksmen. Comparing those two cartridges, the .50 BMG generates almost twice as much muzzle energy (between 13,310 and 14, 895 ft-lbf depending on loading) as the .408 Cheyenne (8,295 ft-lbf). The ,50 BMG is far more powerful than the .408 Cheyenne.

Product Information
Cartridge 408 CheyTac
Grain Weight 400 Grains
Quantity 100 Round
Bullet Style Solid Round Nose
Bullet Brand And Model Lehigh Match
Lead Free No
Case Type Brass
Primer Boxer
Corrosive No
Reloadable Yes
G1 Ballistic Coefficient 0.983
Velocity Rating Supersonic
Country of Origin United States of America
Delivery Information
Shipping Weight 1.360 Pounds
DOT-Regulated Yes


In conclusion, the 408 Cheyenne Tactical represents the pinnacle of precision, power, and versatility in the world of long-range shooting. With its unmatched performance, durable construction, and passionate community of users, it continues to set the standard for excellence in the field.

11. FAQs

What makes the 408 Cheyenne Tactical stand out from other rifles?

The 408 Cheyenne Tactical stands out due to its unparalleled precision, power, and versatility, making it a top choice for shooters seeking exceptional performance.

How far can the 408 Cheyenne Tactical accurately shoot?

With its advanced design and ballistics, the 408 Cheyenne Tactical is capable of accurately engaging targets at distances exceeding 2,000 yards.

Is the 408 Cheyenne Tactical suitable for hunting?

Yes, the 408 Cheyenne Tactical is well-suited for hunting various game species thanks to its power, accuracy, and versatility.

What maintenance is required for the 408 Cheyenne Tactical?

Regular cleaning, lubrication, and inspection of key components are essential for maintaining the performance and longevity of the 408 Cheyenne Tactical.

Where can I purchase a 408 Cheyenne Tactical rifle?

408 Cheyenne Tactical rifles are available through authorized dealers and distributors. It’s essential to purchase from reputable sources to ensure authenticity and quality.

With the 408 Cheyenne Tactical, precision and power are within your reach. Whether you’re a seasoned marksman or a novice shooter, this remarkable rifle offers unmatched performance and versatility, making it a valuable addition to any firearms collection.

Additional Information


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