Strike Ultimate, Si Ar-udc-e-01-223-bk Dust Cov Standrd

The ar ultimate dust cover features an adjustable detent set screw in order to compensate wear on the receiver and increase or decrease opening power.Compatible with ar-15/m16/m4.223/5.56 and will fit billet uppers.Includes dust cover, spring and pin.

Finish: Black
Type: Dust Cover
Model: Ultimate
Dimensions: 3.46"
Size: 3 oz
Material: Polymer