1.190" OD Pistol Buffer Tube,
machined from 6061 billet, hard-coat anodized to Mil-A8625 Type III. OL~7 3/8
1" Oval Loop QD Swivel, all stainless steel construction with black oxide finish. Low-profile, flush head design
that prevents unintentional release. Exceeds DoD requirements and Berry
Compliant.