The Brownells BRN M16 Bolt Carrier Group is a full-mass M16-profile BCG designed for AR-15 platform rifles chambered in 458 SOCOM or 450 Bushmaster. Features a black nitride finish for enhanced corrosion resistance, durability, and reduced friction. The M16 carrier profile provides reliable cycling and is a direct drop-in upgrade for large-bore AR builds requiring a purpose-specific bolt carrier group.
Brownells BRN M16 Bolt Carrier Group 458 SOCOM/450 Bushmaster Black Nitride
Brownells
MSRP:
$110.99
$104.65
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$6.34
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Brownells
Brownells BRN M16 Bolt Carrier Group 458 SOCOM/450 Bushmaster Black Nitride
- SKU:
- 078102007
- UPC:
- 050806112315
- Make/Model:
- AR-15
- Finish:
- Black Nitride
- Make:
- AR-15
- Cartridge:
- BCD_458 SOCOM
- make_model:
- AR-15
- cartridge:
- 458 SOCOM / 450 Bushmaster
- carrier_profile:
- M16
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Brownells
Brownells BRN AR-308 Bolt Carrier Group .308 Winchester Black Nitride
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