Developed in the 1950’s, by Winchester as the .308 and NATO as the 7.62×51, as a standard for small arms, the original intention was to replace the .30-06 cartridge which was difficult for usage in semi-automatic rifles.

Today, .308 (7.62×51) is used by long range shooters worldwide in semi-auto rifles, bolt actions and belt-fed machine guns.

The .308 (7.62×51) offers excellent range performance along with superior terminal ballistics over calibers of similar dimensions.

Ballistic Coefficient (G1): 289
Muzzle Velocity V₀ ft/sec: 2,759
Muzzle Energy E₀ J ft/lb: 2,449
Max Powder Pressure Bar (lb/inch²): 52,939
Cartridge Max Length: 2.68 inches
Cartridge Average Weight: 333 grains

Mfg Item Num:       0064        
Category:           RIMFIRE ROUNDS                
Caliber             :22 Long Rifle (LR)
Bullet Type         :Copper-Plated Segmented Hollow Point
Bullet Weight       :32 GR
Muzzle Energy       :191 ft lbs
Muzzle Velocity     :1640 fps
Casing Material     :Brass
Sub Brand           :Segmented HP