.308 / 7.62 Bolt Carrier Group, Complete - Phosphate

Aero Precision .308 Phosphate Bolt Carrier Group

.308 / 7.62 Bolt Carrier Group, Complete - Phosphate Product Sku: APRH308184

Our .308 / 7.62 Bolt Carrier Group is the perfect firing mechanism for your big-bore rifle build. This high quality BCG features a mil-spec phosphate 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: Mil-spec Phosphate coating
  • 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 DPMS compatible style AR Rifles

Bolt Features:

  • Material: Case Hardened 9310 Steel
  • Finish: All bolt components are shot peened and phosphate 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
Finish No
Platform M5 (.308)
Weight(s) 18.56 oz
Other Features -

Customer Reviews

3 Item(s)

Excellently crafted! Review by Bryce
This is a great product for those on the market of bolts for the lr308 platform. This is very high quality and has a lot of serrations for the forward assist button. I would highly recommend this product. Thanks. (Posted on 12/14/2015)
Great Product! Review by AMHTactical LLC
I also purchased this BCG when it was on sale. QUALITY piece. I'm building an AR10 for the first time (i've built tons of AR15's, but never an AR10). I will be purchasing a lot more from Aero Precision! (Posted on 11/4/2015)
Black .308 bolt with forward assist Review by Ace18stunner
I got it when it was on sale for $170...very good build! I will be taking it out to the range this weekend. (Posted on 8/7/2015)

3 Item(s)

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