AR-15 Lower Build Kits

Magpul CTR® Lower Build Kit OD Green The Magpul CTR AR 15 Lower Build Kit from Black Rifle Depot is everything you need to complete your lower build project. The Magpul Lower Build Kit includes a complete mil spec lower parts...

Magpul MOE® Lower Build Kit For AR 15 (OD Green) The Magpul AR 15 Lower Build Kit from Black Rifle Depot is everything you need to complete your lower build project. The Magpul Lower Build Kit includes a complete mil spec lower parts...

 Magpul MOE® SL AR 15 Lower Build Kit (FDE) The Magpul MOE SL AR 15 lower build kit is everything you need to upgrade your AR15 lower receiver. The MOE SL stock is manufactured from reinforced polymer construction...

Strike Industries AR-15 Enhanced Lower Build Kit for .223/5.56 - Black This bundle includes the following: Strike Enhanced LPK In our humble opinion is easily the best LPK you can get for the money. All of the controls (ambidextrous safety, takedown...

Trinity Force Cobra MK2 AR 15 Lower Build Kit The Cobra Stock MK2 features our own Patented locking system, battery storage compartments, and oversized cheek rest. The Cobra MK2 is easy to install and remove on any Mil-Spec buffer tube. The butt-pad...