.375 CheyTAC

Reloading data for .375 CheyTAC cartridges and specifications for cases and loads in this caliber.
Product number: CID_537
Load data for caliber ".375 CheyTAC"
The .375 CheyTac is a specialized long-range rifle cartridge developed by CheyTac LLC, an American firearms company, in the early 2000s. It is based on the .408 CheyTac cartridge, and uses a necked-down case to accept .375-inch diameter bullets.

The .375 CheyTac cartridge is designed for extreme long-range shooting and is capable of delivering consistent accuracy and ballistic performance at distances of up to 2,500 meters. It offers very high velocity and energy, with a typical muzzle velocity of around 3,000 feet per second and muzzle energy of over 10,000 foot-pounds.

The .375 CheyTac cartridge is primarily used by military and law enforcement snipers, as well as by long-range shooting enthusiasts and competitors. It is not as widely available as some other rifle cartridges, and is typically used in custom-built rifles designed specifically for this cartridge. It is important to note that the use of such firearms and cartridges may be subject to legal restrictions in some countries.

You find .375 CheyTAC with all common powders and bullets by clicking the 'Loads in this caliber' button above.

Technical Specifications (based on the respective safety standard - see more details in tab 'Datasheet' if available)

Caliber: .375 CheyTAC
Cartridge Type: Rimless
Bullet Diameter: 0.375 '' | 9.53 mm
Primer Size: Large Rifle Magnum (LRM)
Max. Case Length (l3):3.02'' | 76.71 mm
Max .Cartridge Length / OAL:4.51'' | 114.68 mm
Maximum Standardized Pressure:63817.6 psi | 4400 bar
Wildcat stands for a wildcat cartridge which is a custom cartridge for which ammunition and/or firearms are not mass-produced. These cartridges are often created in order to optimize a certain performance characteristic (such as the power, size or efficiency) of an existing commercial cartridge.
Developing and using wildcat cartridges does not generally serve a purpose in military or law enforcement; it is more a hobby for serious shooting, hunting, gunsmithing and handloading enthusiasts, particularly in the United States. There are potentially endless varieties of wildcat cartridge: one source of gunsmithing equipment has a library of over 6,000 different wildcat cartridges for which they produce equipment such as chamber reamers.

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