Cross Armory CRSL Stock Lock Converter Allows you to Convert your Adjustable Stock to a Fixed Version; made of 7075-T6 Aluminum with Black Finish for AR-15, M4 CAT-84 Protects: Against Fouling/Rust

Protects: Against Fouling/Rust

Muzzle Energy: 2277 ft lbs

Ammo Type: Handgun/Rifle

Muzzle Energy: 2219 ft lbs

Includes: 6 Rifle Cartridge Loops

Cross Armory CRSL Stock Lock Converter Allows you to Convert your Adjustable Stock to a Fixed Version; made of 7075-T6 Aluminum with Black Finish for AR-15, M4 CAT-84 Protects: Against Fouling/RustType: Stock Adaptor Firearm Type: Stock Lock Firearm Model: AR 15 Material: 7075 T6 Aluminum Finish: 7075 Aluminum Features: N A Adjustment Type: N A Positions: N A Length of Pull: N A Texture Type: N A Swivel Studs: N A Free Floating: N A Grip Type: N A Tube Included: N A Capacity: N A