Mitchell Defense Mitchell Defense Enhanced AR-15 Carpenter 158 HP/MPI Bolt, 5.56mm NATO/.223 Remington/.300 BLK, Black, 651001AR-15

Specifications

Mfr data
SKU
651001
Mitchell DefenseSKU 651001 · LCL-P-298462

Mitchell Defense Enhanced AR-15 Carpenter 158 HP/MPI Bolt, 5.56mm NATO/.223 Remington/.300 BLK, Black, 651001

56 NATO .223 Remington and .300 BLK platforms. Machined from Carpenter 158 steel and HP/MPI tested it offers superior strength and fatigue resistance. A billet extractor with O-ring ensures stable extraction while SP4-coated gas rings provide improved lubricity and increased longevity.

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