Blitzkrieg Tactical M4/AR-15 Stripped Upper Receiver .223/5.56/300BO
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This DOES NOT come with any of the forward assist or dust cover parts.
Made from forged 7075 T6 aircraft grade aluminum
Precision machined to mil spec standards
Innovative surface prep of each part to ensure quality and consistent finish
Type III Hard Anodize finish for durability
M-4 (with feed ramps).
Laser Engraved T-Marks