Magpul MAG1143-BLK BSL Arm Brace Black Synthetic with M-LOK Compatible Slots & Ambidextrous Rear QD Cup for AR-Pistol Platform with Mil-Spec Tube (Tube Not Included) Shotgun Ammunition and most bullets from Lee

and most bullets from Lee molds can be used as cast without sizing

this gun sock also prevents against dings and scratches when stored in your safe or hard case

-x2 Barrel nut screws

Implementation of a Bushing Pivot System generates fluid action and more consistent manufacturing tolerances

Magpul MAG1143-BLK BSL Arm Brace Black Synthetic with M-LOK Compatible Slots & Ambidextrous Rear QD Cup for AR-Pistol Platform with Mil-Spec Tube (Tube Not Included) Shotgun Ammunition and most bullets from LeeMade in the USA, the Magpul BSL is an AR arm brace designed to improve the single handed employment of large format pistols. The BSL utilizes Magpul design and engineering to offer a stabilizing accessory with a robust feature set and trusted Magpul quality. With classic Magpul aesthetics, the BSL is compatible with Mil Spec carbine receiver extensions and employs a simplified, durable, and easy to use adjustment mechanism. An integrated QD cup and