Last PC! Mil SPEC Metal Buffer tube w/ Castle Nut for HK416, M4, AR15, Nerf, Taidi, WBB. Beautification purpose, toy part not airsoft. Use for positioning butt stock.
- Sports & Outdoor Play
- Hey there! Before hitting the Offer button, do review the below to avoid unnecessary disputes. If they don’t seem comfortable to you, please do not offer. Thanks for looking, have a great day! Item Description: Brand new, with castle nut as 1 piece. Rare, my loss is your gain! Mutual Resp