This is a bolt carrier group for M16 and AR-15 style rifles in 5.56 caliber. It has a billet extractor and a nitride finish. The supplier describes the part as new, with a stock photo, and lists its type as a rifle accessory. The listing is marked used, so both conditions are stated here.

This part suits an Ohio owner who is building or maintaining an AR-style rifle and wants a replacement bolt carrier group with a billet extractor. The nitride finish is the main surface treatment listed. The part is an accessory for a rifle the buyer already owns, so fit depends on that rifle's setup. Parts and accessories ship to the door where the law allows, so the part arrives at home.

Key features

• Bolt carrier group for M16 and AR-15 style rifles
• 5.56 caliber
• Billet extractor
• Nitride finish
• Listed used; supplier says new, stock photo

Parts, ammunition and accessories ship to your door where the law allows.