Home / Accessory-Lowers / Franklin Armory BFSIII M4-BLR LOWER A2 STOCK View cart “Warrior Systems WSM15 BILLET RECEIVER SET BLK” has been added to your cart. Sale! Franklin Armory BFSIII M4-BLR LOWER A2 STOCK$47999 $45637 Out of stock SKU: 00-20016-BLK Category: Accessory-Lowers Product ID: 51323 Description Description Binary Trigger EquippedSpecialized Tension Screw Related products Sale! Bushmaster A2 BUILT LOWER RECEIVER $33995 $33044 Sale! Warrior Systems WSM15 BILLET RECEIVER SET BLK $47900 $37202 Sale! Wilson Combat RECEIVER SET AR-15 BILLET $48995 $44111 Sale! Bushmaster BFSIII BUILT LOWER RECEIVER $59395 $56913