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Spikes SFT50M4 Flat Top Stripped Upper Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for M4 Platform

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product code:SFT50M4



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Spike's Tactical M4 flat top upper receiver is the same high quality M4 Mil-Spec upper used on their factory builds. This forged upper is constructed of 7075 T6 aluminum with a durable Type III Hardcoat Anodized finish. It includes the forward assist, and ejection port door, spring, and rod. This stripped upper weighs 8.5 oz.
Type Stripped
Caliber Multi-Caliber
Sights None, Optic Ready
Barrel Length
Barrel Material
Barrel Description
Barrel Finish
Receiver Description7075-T6 Aluminum M4
Receiver Finish Black Hard Coat Anodized
Handguard Finish
Barrel Length Range

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