Home / Accessory-Lowers / Bushmaster A2 BUILT LOWER RECEIVER View cart “Warrior Systems WSM15 BILLET LOWER BLACK” has been added to your cart. Bushmaster A2 BUILT LOWER RECEIVER$35095 Out of stock SKU: 00-20008-BLK Category: Accessory-Lowers Product ID: 65960 Description Description Related products Sale! Wilson Combat RECEIVER SET AR-15 BILLET $48995 $44111 Sale! Bushmaster BFSIII BUILT LOWER RECEIVER $59395 $56913 Sale! Warrior Systems WSM15 BILLET LOWER BLACK $29900 $22259 Sale! Warrior Systems WSM15 BILLET RECEIVER SET BLK $47900 $37202