Gun Barrel Stock: 6061 high-quality aircraft aluminum 

Barrel Length: 12" Charger barrels with threaded muzzle ends. Rifle liner runs the full length in barrels. 

Diameter: .920 Bull Barrel Style 

Shank Size: .001 Oversized (may require minor hand fitting) 

Chamber: .22 LR Bentz Chamber - can use standard or match grade ammunition. Hyper-velocity ammo, such as CCI Stingers are not recommended. 

Liner: 4140 Steel - Button rifled

.050 Thickness on LR & WMR (Magnum) liner, 6 groove 

Rate of Twist: 1:16 - 22LR 

Caliber: . 22 Long Rifle

Weight: Approximately 1 oz. per inch per length of the barrel

Anodizing: This is an electrochemical process that chemically infuses the color into the aluminum and will not chip, peel or scratch.