Ensure your firearm is functioning smoothly with this Aero Precision AR 15 5.56 NATO Bolt Carrier Group BCG. These Bolt Carrier Groups are available with either nitride or phosphate coatings for extra wear-resistance. Built with an HPT-tested and MPI-marked bolt, this high-quality BCG makes an excellent addition to AR 15 platforms. Buy an Aero Precision AR 15 556 BCG today for guaranteed performance shot after shot. Specifications for Aero Precision AR15 5.56 Bolt Carrier Group (BCG): Manufacturer: Aero Precision Color: Black Fabric/Material: 8620 Steel Cartridge: 5.56x45mm NATO Gun Make: AR Platform Gun Model: AR-15 Condition: New Weight: 11.52 oz Carrier Material: 8620 Steel Country of Origin: USA Features of Aero Precision AR15 5.56 Bolt Carrier Group BCG M16-cut carrier Carrier has forward assist serrations Properly staked gas key Chrome lined gas key and firing pin channel (phosphate model only) Shot peened HPT tested/MPI marked Black o-ring insert on extractor High quality BCG Package Contents: Aero Precision AR15 5.56 Bolt Carrier Group
Briley Beck –
Aero is always a good company to go with. OP sent it at a decent rate when it was in stock. I’d buy again no doubt. It fits any and every upper you’ll ever buy. You just can’t go wrong with this purchase for the price.
Musket Six –
AERO's BCG is a quality product for the money. The bolt headspaced correctly with Go and No-Go gauges as expected. The bolt is very clean in appearance. The Bolt and Carrier combo align perfectly when installing the cam pin. The chrome lining in the carrier is as clean as any other ive purchased or used in the military. If I were nit picking ide say the firing pin itself could be a little more cosmetically cleaner. As it arrived, the fit and function is perfect.
Meg –
I love it! I was hoping they’d send me a sticker. I did get a sticker! Also, I love it. It took awhile to ship, which was understandable given the events in 2020. I will definitely continue purchasing from Optics Planet.
AUSTIN G –
The BCG was well packaged and shipped in a timely fashion. I have only used it on a few occasions, but I have always had good luck with Aero Precision’s products so I am sure it will be good quality. Optics Planet’s pricing was competitive as well.
pj –
Way Above Mil-Spec! at 1,300 rounds on my Anderson upper, FLAWLESS. Chromed Line carrier is always a plus but not necessary. Have not disassembled at 1,300 rounds just Mobile 1 dipped and always ready to rock
RODNEY –
Works great on my ar pistol build. Can be used in an AR pistol or ar carbine.