Our premium AR10 bolt carrier group features a slick Black Nitride finish which increases durability, strength and service life while reducing clean up time and the amount of dust and grime grabbing oil needed to keep your rifle or pistol running at peak performance time after time for years to come.
This latest generation Dead Bolt 308 Premium AR10 .308 bolt carrier group features a more robust design which better balances the overall weight and durability while greatly reducing surface to surface friction allowing your weapon to run smoother and cooler.
This complete bolt carrier group is a perfect upgrade for any DPMS Pattern AR .308 rifle and is completely legal in all 50 states.
Assembly, Materials and Specifications:
- Mil-Spec 8620 Tool Steel Carrier - Full Mass Profile with shrouded firing pin.
- Carrier Finish Inside and Outside: Black Nitride
- Carrier Bore: Hard Chrome to 126.96.36.199 Mil-Std 171
- Mil-Spec Tool Steel Carrier Gas Key
- Gas Key Finish Inside and Outside: Black Nitride
- Gas Key Bore: Black Nitride
- Gas Key Attachment: Grade 8 Hardware, Properly Staked to Mil-Spec (188.8.131.52 MIL-R-63997B(AR))
- Bolt Material: Carpenter No. 158® Steel - Precision CNC Machined
- Bolt Finish Inside and Outside: Black Nitride
- Bolt Firing Pin Bore Finish: Black Nitride
- Bolt Hardening Technique: Shot Peened to most current military specification
- Bolt Testing and Inspection: High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI)
- Extractor Material: 4340 Aircraft Grade Steel - Black Nitride
- Extractor Hardening Technique: Shot Peened to most current military specification, Heat Treated to RC 48-53
- Extractor Finish: Black Nitride
- Firing Pin Material: AISI 8740 Steel
- Firing Pin Finish: Hard Chrome to 184.108.40.206 Mil-Std 171
- Cam Pin Material: 4340 Aircraft Grade Steel
- Cam Pin Finish: Black Nitride
- Firing Pin Retaining Pin Material: Hardened Spring Steel
- Firing Pin Retaining Pin Finish: Phosphate to 220.127.116.11 Mil-Std 171
|Manufacturer||Ground Zero Precision|
|Country of Origin||United States of America|
|Material||See Specifications Above|
|Finish||See Specifications Above|
|Markings||Dead Bolt Logo|
|Compatibility||.308 WIN, 7.62, 6.5 Creedmoor, .338|
PREVIOUS SKU(S): GZP-DEAD-BOLT-308-N