A bolt carrier group matte hammer is a bolt carrier group (BCG) for AR-15 or AR-10 rifles that features a matte-finished hammer as part of its assembly. The BCG includes the bolt, carrier, gas key, firing pin, cam pin, retaining pin, and the matte hammer, all designed for reliable cycling, chambering, extraction, and firing. It works with upper receivers, barrels, charging handles, and lower receivers of AR-15 or AR-10 platforms, ensuring proper function and durability in custom builds or repairs.
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