.308 / 7.62 Bolt Carrier Group, Complete - Black Nitride

Aero Precision .308 Black Nitride Bolt Carrier Group

.308 / 7.62 Bolt Carrier Group, Complete - Black Nitride Product Sku: APRH308186C
$215.00

Out of stock

Description

Our .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG features a Black Nitride finish, is MPI/HPT and now includes a laser engraved Aero Precision "A" logo!

Carrier Features:

  • Material: Billet carrier machined from 8620 steel and case hardened
  • Finish: Black Nitride - advanced lower friction coating that minimizes the need for lubricants and cleaning
  • Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked
  • Firing Pin: Machined from 8740 steel and hard chrome coated
  • Forward Assist serrations
  • Laser engraved Aero Precision logo
  • Carrier fits AR .308 compatible style AR Uppers and Rifles

Bolt Features:

  • Material: Case Hardened 9310 Steel
  • Finish: All bolt components are shot peened and black nitride coated
  • Extractor: Machined from 4340 Steel with double o-rings and double springs
  • Magnetic Particle Inspected and High Pressure Tested
  • High pressure bolt - external surfaces are CNC ground after heat treat for a precision fit and firing pin hole diameter is reduced to .070"
  • Multi-caliber bolt designed to function with .308, 7.62x51, 6.5 Creedmoor, .338 Federal and other .308 based cartridges.

BCG Includes:

  • Bolt carrier
  • Complete bolt
  • Firing pin
  • Cam pin
  • Retaining pin
Specifications
Made In America? Yes
Finish No
Platform M5
Manufacturer No
Weight(s) 18.24 oz
Other Features -
Reviews

Customer Reviews

8 Item(s)

Very impressed Review by Razo
Quality
Price
Value
Nice finish / logo couldn’t be happier with my purchase. (Posted on 6/5/2018)
Looks good, tight tolerance, no forward assist?? Review by Collin
Quality
Price
Value
Bought this for my ar10 build. Very nice looking and looks beautiful in the M5E1 upper.
Very tight tolerances, which is good and bad. Good because its a high quality but bad because it causes some issues with cycling simce it isnt worn in.
And finally the biggest flaw: how can an Aero BCG not fit properly in an Aero upper? The forward assist BARELY catches, and BARELY locks the bolt fully into battery. Been having some issues with this in tandem with the very stiff bolt. High 3 overall because it may just need to be worn in, but wear isnt going to help with the forward assist. (Posted on 5/20/2018)
Precision it says it in the name! Review by Devrin
Quality
Price
Value
Wanted to go with AP nitrate bcg for my M5E1 to match and I'm sure glad I did! The treatment was flawless and I love that fact that the firing pin retainer is the solid type not like standard cotter pins. Keep up the great products Aero Precision (Posted on 2/4/2018)
A no nonsense Nitride BCG; what more could you ask? Review by JARRAD
Quality
Price
Value
You pay the no nonsense price while at the same time still looking like a work of art. Bonus points for the stylized A normally I don't like Logos; but I like Aero Precision enough and their design is cool and simple enough for me to accept it and even like it. 10/10 purchase. (Posted on 4/1/2017)
You want the best? Go Aero. Review by TR
Quality
Price
Value
The best BCG I have seen. I have 4, all in different builds and they all perform amazing. Don't get anything but the best. (Posted on 12/1/2016)
All works well Review by MacAtilla
Quality
Price
Value
Used this as part of my AP .308 M5 black rifle build and this worked flawlessly. No issues. (Posted on 8/28/2016)
The Black Nitride BCG is a work of art! Review by mosby
Quality
Price
Value
Awesome BCG. The finish is Beautiful and performs flawlessly. Great purchase. (Posted on 8/11/2016)
Looks as good as it works. Review by James
Price
Value
Quality
Great looks. Properly assembled. Works great. Competitively priced. Who could ask for more? (Posted on 12/31/2015)

8 Item(s)

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