Description
The Expo Arms 5.56 NATO Complete M16-Cut AR-15 Bolt Carrier Group is a reliable choice for any AR-15 build. This drop-in BCG features a MIL-SPEC dimension, magnetic particle inspected carpenter 158 steel bolt, and corrosion-resistant salt bath nitride finish. It is proudly made in the U.S.A. using domestically sourced 8620 steel. The M16 cut carrier comes with a properly staked grade 8 screws-fastened gas key. With its lifetime warranty, this BCG ensures long-lasting service.
Features:
- 4140 steel cam pin
- MIL-SPEC gas rings
- Aircraft quality 8620 steel carrier
- 8740 steel firing pin with hard chrome finish
- Carpenter 158 steel bolt
- Salt bath nitride finish
- 4130 steel gas key
- Magnetic particle inspected
- MIL-SPEC O-ring
- .233/5.56 NATO caliber
Upgrade your AR-15 with the Expo Arms 5.56 NATO Complete M16-Cut AR-15 Bolt Carrier Group and experience the reliable performance and durability it offers. Proudly made in the U.S.A., this BCG is designed to withstand the demands of your firearm for a lifetime of service.
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Specifications
Bolt Finish: Salt Bath Nitride
Bolt Material: Carpenter 158 Steel
Brand: Expo Arms
Caliber Gauge: 5.56 NATO
Carrier Finish: Salt Bath Nitride
Carrier Material: 8620 Carpenter Steel
Carrier Style: M16 Bolt Carrier
High Pressure Tested: Yes
Magnetic Particle Inspect: Yes
Platform: AR-15
MPN#: XP-BCG-AR15
