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YHM AR-15 Complete Bolt Carrier Group .223 REM/5.56 NATO/.300 AAC BLACKOUT

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Yankee Hill Machine
Ships from Warehouse 1
Typically ships the same business day when ordered before 4pm CST.
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Complete Bolt Carrier Assembly for the YHM-15 or any other Mil-Spec AR-15 The Bolt Carrier / Bolt Carrier Assemblies are standard mil-spec with Carpenter 158 bolts and have been shot peened and mag pen tested. The carrier is made from 8620 alloy steel. Coatings: Hard chrome carrier bore; hard chrome gas key bore; manganese phosphate finish per mil-spec.

Features and Specifications:
Manufacturer Number: YHM-BCBT-556
5.56 NATO or .223 Remington
Carpenter 158 bolts
Shot peened
Mag pen tested

Item#: ARR-283-003
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