Enhanced Ejection Port Cover Flat Dark Earth Color:Flat Dark Earth Thread: 5/8x24 RH

Thread: 5/8x24 RH

The Patent Pending Arisaka Finger Stop was developed as a low profile

and offers adjustments for LOP and comb height to dial in your fit

and other reinforced and/or billet uppers that deviate from the Mil-spec design

Standard Boxer-type primers and primer pockets mean you can reload Blazer Brass cases just like any other case

Enhanced Ejection Port Cover Flat Dark Earth Color:Flat Dark Earth Thread: 5/8x24 RHProduct Details The Enhanced Ejection Port Cover is a drop in upgrade designed to provide an improved installation process, physical strength, and corrosion resistance over the standard USGI ejection port cover. Traditional stamped steel ejection ports are malleable, prone to corrosion, and require tools to install. The Enhanced Ejection Port Cover snaps into place easily on forged Mil spec uppers without having to remove your hand guard or barrel