Bolt Carrier Groups
-250x250.png "USA MADE .223/5.56/300 BLK Bolt Carrier Group - Nitride")
-250x250.png "USA MADE .223/5.56/300 BLK Bolt Carrier Group - Nitride")
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AR-15 .223/5.56 Bolt Carrier Group- Black Nitride (Made in USA)Carrier M16 style (Auto) Machined from 8620 tool steel Heat treated to military specificationsBolt Machined from 9310 tool steel Heat treated to mi..
-250x250.png "AR-9 Enhanced Ramped 9MM Bolt Carrier Group")
-250x250.png "AR-9 Enhanced Ramped 9MM Bolt Carrier Group")
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MANUFACTURED TO FIT THE MIL SPEC STANDARD LOWER PARTS KIT Ramped carrier group uses standard mil-spec hammerSpring loaded enhanced firing pinMachined from 8620 tool steelFinish: NitriteCompatible with both GLOCK and COLT 9mm AR-9 magazinesDrop in readyProperly staked keyRemovable ramped counter..
-GOLDEN%20GEAR%20(1)-250x250.png "7.62x39 Bolt Carrier Group- Black Nitride | USA MADE")
-GOLDEN%20GEAR%20(2)-250x250.png "7.62x39 Bolt Carrier Group- Black Nitride | USA MADE")
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CarrierM16 styleMachined from 8620 tool steelHeat treated to military specificationsBoltMachined from 9310 tool steelHeat treated to military specificationsShot PeenedGround to meet military required tolerancesMPI (Mag Particle Inspected).125 bolt face depthGas KeyMachined from 4140He..
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