Dpms 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.

Features

Machined from a Mil-Spec 7075 T6 forging

Type III Hardcoat Anodized finish

Tight Fitment 

Milspec T marks 

Manufactured by a military contractor

Dry lube applied internally

M4 feed ramps

Tight barrel neck 

Link to parts manufacturer