Parts & AccessoriesPartsSpike's Forged M4 Upper Receiver Assembly SFT50M4

Spike's Forged M4 Upper Receiver Assembly SFT50M4

SFT50M4
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Product Description

Spikes Tactical M4 flat top upper receiver is machined from a Mil-Spec 7075 T6 forging with a durable Type III Hardcoat Anodized finish that also features laser engraved T-Markings, M4 feed ramps cut into the receiver before Anodizing to avoid future reliability issues, and finished with our spider logo. We've also included a forward assist and ejection port door cover already installed in the upper for you!

Spike's Forged M4 Flat Top Upper Receiver (Stripped)

Pre-installed forward assist and ejection port door cover

Spike's Tactical Lifetime Warranty

SKU: SFT50M4

UPC: 855713006005