This bolt carrier group is listed as an AR-15 and M16 pattern part in 5.56, with a billet extractor and a nitride finish. The product type is rifle accessory, and the SKU is MIS6227. The supplier describes it as new with a stock photo, while the spec sheet lists the condition as used, so both details are shown here.

A bolt carrier group is a replacement component for an AR-15 pattern rifle, so it suits an owner who is rebuilding or servicing a 5.56 rifle. The billet extractor and nitride finish are the main configuration points in the listing. The Indiana note on this page says that most parts need no permit or FFL, so this part ships to your door.

Key features

• AR-15 and M16 pattern, 5.56 caliber
• Billet extractor
• Nitride finish
• Rifle accessory, SKU MIS6227
• Listed used; supplier describes it as new

Parts like this ship to your door in Indiana, where no FFL is needed for most parts.