This is the pistol caliber version of The Jack. Glock compatible magazine fed. Available as the AR-15 lower (compatible with any 9mm upper) configurable in 9mm, .40 S&W, and .357 SIG.
|Finish||Black Hard Coat Anodized|
|Caliber||9mm40 sw357 sig|
|Gun Type||AR Platform|
|Material||7075 T6 Aluminum|
Determined at checkout.