Super Duty - 5.56 Bolt Carrier Group
Aegis Weapons
$169.99
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Aegis Weapons
Super Duty - 5.56 Bolt Carrier Group
Aegis Weapons Super Duty - 5.56 Bolt Carrier Group
To improve gas efficiency, each gas key is hand flattened to true the surface. Furthermore, each carrier has a gasket hand applied between the gas key and the carrier. Gas key is torqued to spec using OCKS (Optimized Carrier Key Screw) and properly staked.
Prior to shipping, all Aegis Weapons BCG are test fired for function testing.
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Full-Auto M16 profile Carrier: 8620 Steel Manganese Phosphate Finish/Hard Chrome Lined For Corrosion Resistance
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Bolt: 158 Carpenter Steel, Individually Shot peened, Individually High Pressure/Proof Tested(HP) and Individually Magnetic Particle Inspected(MP)
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Extractor: 4340 with Sprinco 5-Coil Heavy Duty Extractor Spring
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Ejector: S7 with Sprinco Enhanced Ejector Spring
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Gas Key: 4130 Hand Flattened To True The Surface With OCKS(Optimized Carrier Key Screw)
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Cam Pin: 4340 Forward Marked For Consistent Orientation To Reduce Wear And Improve Life Of Bolt
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Firing Pin: 8640 Steel With Hard Chrome Plating
Reviews
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The Ultimate BCG
I was a NP3 guy since the finish was commercially available for production BCGs but I decided to give the phosphate finish a try since I was building a retro-based gun. To my surprise, not only was the finish even and flawless, this is one of the most efficient BCGs that I’ve owned. The attention to detail is glaringly noticeable and the tolerances this BCG is built to offers a tight and reliable lockup. The gas key is neatly affixed to the carrier and the bolt reciprocates very smoothly. The gas rings are high quality and the springs are smooth and don’t have that binding effect like many others on the market. I promise this BCG will not disappoint!