Home / AR Lower Components / B5 SYSTEMS TRIGGER GUARD ALUMINUM BLACK View cart “Aero Precision Enhanced Pistol Receiver Extension” has been added to your cart. B5 SYSTEMS TRIGGER GUARD ALUMINUM BLACK$20.00 2 in stock [] B5 SYSTEMS TRIGGER GUARD ALUMINUM BLACK quantity Add to cart UPC: 814927020375 SKU: ATG-1092 Category: AR Lower Components Product ID: 10232 Related products Out of stock SIONICS Lower Parts Kit – Deluxe – Single Selector $99.95 Read more Out of stock SOLGW AMBI SAFETY SELECTOR KIT $28.50 Read more Bravo Company Manufacturing MIL-SPEC Carbine Stock Hardware Kit $57.95 Add to cart Magpul Enhanced Trigger Guard, Aluminum – AR15/M4 – Black $21.80 Add to cart