Adaptive Tactical EX Performance Adjustable AR Rifle Stock Lite Mil Spec Black. Advanced design and high-impact polymer construction make the EX Performance Adjustable Stock Lite the ideal upgrade for your rifle. The EX Performance M4-style Stock Lite features an easy-to-reach rapid adjust lever for custom length-of-pull molded in non-rust standard sling swivel attachment and a contoured shape for quick and comfortable shoulder placement. Durable polymer construction oversized extra strength adjustment pin and sleek industrial design. The AR Stock Lite is also available with our heavy-duty recoil pad and QD Swivel attachment. Specifications for Adaptive Tactical EX Performance Adjustable AR Rifle Stock Lite: Manufacturer: Adaptive Tactical Gun Model: M4 Stock/Brace Material: Polymer Gun Type: Rifle Weight: 7.85 oz Fabric/Material: Durable Reinforced Polymer Features of Adaptive Tactical EX Performance Adjustable AR Rifle Stock Lite Designed for owner installation Only compatible with Mil-Spec sized extension tubes Covered take down pin makes installation and removal easier and eliminates discomfort M4-style stock with adjustable length-of-pull Easy to reach rapid adjust lever Integrated rust-free swivel stud Contoured rear stock shape with textured grip surface Multiple sling attachment locations Package Contents: Adaptive Tactical EX Performance Adjustable AR Rifle Stock Lite What firearm models does the manufacturer say Adaptive Tactical EX Performance Adjustable AR Rifle Stock Lite is compatible with? The manufacturer suggests that Adaptive Tactical EX Performance Adjustable AR Rifle Stock Lite is compatible with M4Adaptive Tactical AT-02013: EX Performance Adjustable AR Rifle Stock Lite Mil Spec Black