The Armaspec S3 enhanced trigger guard improves the functionality of a standard trigger guard by providing more space for large or gloved hands. The Armaspec S3 also removes the gap between the grip and trigger guard and creates a uniform look. The Armaspec S3 is a drop in replacement and is made from billet aluminum. FeaturesIncluded set screw, hex key, and roll pinFits AR 5.56/.223 and 7.62/.308