This heavy duty machined aluminum upgrade AR-15, M16 oversized trigger guard assembly provides more clearance with tactical or winter gloves for fast access to your trigger. This AR15 trigger guard comes with proper sized roll pins and it is CNC machined from one solid piece of Type III hard anodizing aircraft grade aluminum with matte finish and made to last. Fits most Mil-Spec AR-15, M16, M4 AR-10 & LR308 lower receivers. The perfect AR-15 part for any AR builder simply punch out your AR-15 roll pin and reassemble. One year limited warranty.