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Finished & Ready To Install

High-quality, mil-spec parts from a respected name in precision firearms for more than 75 years, now a premier maker of complete AR-15 rifles. Replace worn or damaged parts to return a service rifle to factory specs or use in building a precision custom rifle that meets your exact requirements. Complete, prepackaged kit includes all the parts you need for specific subassemblies. Saves time and money—no need to hunt down each item individually. Bolt/Carrier Assembly includes carrier, carrier key, bolt, extractor, extractor spring, extractor pin, ejector, ejector spring, ejector pin, firing pin, firing pin retainer, cam pin, (3) gas rings, and screws.


AR-15, Issue:11, Page:039
Big Book Catalog, Issue:68, Page:038
Big Book Catalog, Issue:68, Page:620
Law Enforcement / Police Store, Issue:09, Page:017
SPECS: Steel, parkerized, dark gray finish; aluminum, hardcoat anodized, matte black finish; or spring steel.
AR-KIT-BCA BOLT CARRIER ASSY PARTS KIT
430-000-527WB
Bolt/Carrier Assembly
430000527Bolt/Carrier Assembly

Mfr Part: ARKITBCA

$169.99

Online Only
In Stock

Cartridge: 223 Remington

Finish: Matte Black

AR-15 5.56 BOLT CARRIER GROUP