Strike Ultimate Dust Cover, Si Ar-udc-e-03-223-bk Dust Cov Capsule

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.This model is a capsule design.
Finish: Black
Type: Dust Cover
Model: Ultimate Dust Cover
Dimensions: 3.46″
Size: 3 oz
Material: Polymer