JL Billet Replacement Barrel Nut Key Seat AR/15 Black JLB-556-KEY. Specifications for JL Billet AR-15 Replacement Barrel Nut Key Seat: Manufacturer: JL Billet Color: Black Gun Model: AR-15 Condition: New Fabric/Material: Stainless Steel Weight: 0.1...
JL Billet Replacement Barrel Nut Key Seat AR/15 Black JLB-556-KEY. Specifications for JL Billet AR-15 Replacement Barrel Nut Key Seat: Manufacturer: JL Billet Color: Black Gun Model: AR-15 Condition: New Fabric/Material: Stainless Steel Weight: 0.1...