Battle Arms Enhanced Bolt Carrier Group AR-15 223 Remington, 5.56x45mm Steel Nitride
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Product Details
MSRP $199.95
MPN BAD-EBCG-M16
UPC 810033781162
Description
This Battle Arms Development Enhanced Bolt Carrier Group is Black Nitride finished with an ultra-hard, corrosion resistant top surface layer for wear resistance and minimal need for lubricants. Machined from the very best materials for reliable use and longevity. The Enhanced bolt carrier geometry was designed to reduce carrier tilt and the key bearing surfaces are relocated to increase reliability. Note: Enhanced Version Not Recommended for VERT Stock System Features Bolt Carrier: 8620 Steel Case Hardened, Machined from BilletFiring Pin: 8740 Steel, Center-less Ground, Hard ChromedGas Key: 4130 Steel with Grade 8 Screws, Properly Staked, Machined from BilletCam Pin: 4340 Hardened SteelBolt: 9310 Steel, Cased Hardened, Shot Peened, Mil-Spec Dimensions, CNC Ground After Heat TreatExtractor: 4340 Steel, Manganese Phosphate Finished for Positive Grip


