Bootleg Inc. AR-15 Mil-Spec Enhanced Assembled Upper Receiver- Black

Machined from forged 7075 Aluminum, MIL-SPEC Hard Anodizing, Forward assist eliminated for weight saving and reduced snag risk, Lightweight design 6.2 oz stripped (.8 oz lighter than a MIL-SPEC upper receiver) 1.7 oz lighter than a MIL-SPEC upper receiver with hardware installed, Captured dust cover door pin eliminating the need for the E clip, Increased barrel mounting circumference maintaining a solid barrel / receiver interface. Interference fit barrel extension interface for increased accuracy.

Any Handguard with anti- rotation tabs will not work with this upper, Midwest Industries, Geissele and Odin Works are some examples of rails that do not work.

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