Affordable | Spike's Tactical M4 Flat Top Upper Receiver 7075 T6 Aluminum Black

Specifications

Material—-7075-T6 Aluminum

WARNING: This product can expose you to chemicals including arsenic, which is known to the State ofCalifornia to cause cancer. For more information, go toWWW.P65WARNINGS.CA.GOV

Product Overview

The Spike’s Tactical M4 Flat Top Upper Receiver is built for reliable AR-platform performance, machined from Mil-Spec 7075-T6 aluminum forging and finished in Type III hardcoat anodized black. It features M4 feed ramps cut into the receiver prior to anodizing to help maintain consistency and long-term reliability. Laser-engraved T-markings and the Spike’s Tactical spider logo complete the receiver, with a forward assist and ejection port door cover already installed.

Key Features

• Machined from Mil-Spec 7075-T6 aluminum for a strong, lightweight build
• Type III hardcoat anodized black finish for durability and wear resistance
• M4 feed ramps cut into the receiver before anodizing to support reliable feeding
• Laser-engraved T-markings and spider logo for clear, professional detailing
• Forward assist and ejection port door cover are installed on the upper

Upgrade your build with a solid Spike’s Tactical foundation—ready for your choice of lower and barrel setup.