TacFire AR15 / M16 Mil-Spec Bolt Carrier Group Assembly .223/5.56 - Nickel Boron - Made In U.S.A. BCG-NIB - Premium Grade
by TacFire
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NiB Bolt Carrier Group Assembly Is Made In The U.S.A.
Carrier
- M16 style (Auto)
- Machined from 8620 tool steel
- Heat treated to mil spec
Bolt
- Machined from 9310 tool steel
- Heat treated to military specifications
- Shot Peened
- MPI (Mag Particle Inspected)
Gas Key
- Machined from 17-4 Stainless Steel
- Heat treated to mil spec
Extractor
- Machined from S-7 shock resisting tool steel
- Heat treated to mil spec
- Shot peened
- Extractor spring is made of stainless steel music wire
Firing Pin
- Machined from 17-4 stainless steel
- Heat treated to milspec
Specifications
- Manufacturer:
- TacFire
- Category:
- bolt-carrier-group
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 11.6 oz
- Length:
- 7.5"
- UPC:
- 686294505355
- MPN:
- BCG-NIB
- Required Component:
- Yes
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This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
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