Primary Weapons Systems PWS Enhanced Buffer Tube Mil-Spec Gen 2 Ratchet Lock endplate Black AR-15 EBT-RLCN-KIT. These AR15 Buffer Tubes crafted by Primary Weapons Systems utilize an anti-tilt design that ensures the carrier is constantly supported...
Primary Weapons Systems PWS Enhanced Buffer Tube Mil-Spec Gen 2 Ratchet Lock endplate Black AR-15 EBT-RLCN-KIT. These AR15 Buffer Tubes crafted by Primary Weapons Systems utilize an anti-tilt design that ensures the carrier is constantly supported...