Details
Details
The Expo Arms Bolt Carrier Group is a great choice for any build. This drop-in 9mm AR BCG features a corrosion-resistant salt bath nitride finish and is made from domestically sourced 8620 steel.
Features:
- Chambered in 9mm
- Compatible with Colt or GLOCK-style builds
- Aircraft-quality 8620 steel carrier
- Salt bath nitride finish
- 4140 steel extractor
- 8740 steel firing pin, hard chrome finish
- Magnetic particle inspected
- Lifetime warranty
- Made in the USA
Designed for blowback operating systems, this heavy-duty 9mm bolt ensures reliable cycling in a custom AR9 build.
Expo Arms manufactures mil-spec AR-15 components in the United States, backed by a Limited Lifetime Warranty against manufacturer defects, material or workmanship problems, and normal wear and tear.
Specifications
Bolt FinishSalt Bath Nitride
Bolt Material8620 Carpenter Steel
BrandExpo Arms
Caliber Gauge9mm Luger
Carrier FinishSalt Bath Nitride
Carrier StylePistol Caliber Blow Back Carrier
Magnetic Particle InspectYes
PlatformAR9
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
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