JP Enterprises Enhanced Carbine Buffer Tube

JP Enterprises H2 Buffer Gen 2 Silent Captured Spring

JP Enterprises Tuned and Polished Buffer Spring

JP Enterprises Tuned and Polished AR-15 Buffer Spring Rifle

Primary Weapons Systems Enhanced Pistol Buffer Tube

JP Enterprises Enhanced Carbine Buttstock Lock Plate w/QD Attachment, Black

JP Enterprises Enhanced Carbine Buttstock Castle Nut, Black

JP Enterprises Enhanced AR-15, LR-308 Carbine Buffer Tube Aluminum Black