|Shipping Weight||0.5 lbs|
Spikes SFT50M4 M4 Flat Top Upper Stripped Multi-Caliber 7075 T6 Aluminum Black Hardcoat Anodized
*Pricing and availability are subject to change at any time without notice.
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.
Out of stock*Total available from multiple warehouses.
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