Geissele Super 3 Gun S3G Trigger Large Pin for AR15 M4 Carbine Rifles

The large pin dimension is 0.169 inches, whereas the standard pin dimension is 0.155 inches. The Geissele Super 3 Gun (S3G) is a semi-automatic, hybrid cross between a single-stage trigger and a traditional 2-stage trigger. Its robust feel and light pull weight, combined with a lightning-quick reset, make this trigger ideal for any 3 Gun competitor. The S3G trigger has a very short, light pull and reset. Not recommended for duty use, bench rest, accuracy work, or shooting small groups. It is designed for close course competition use where rapid target engagement with quick follow up shots are required. Please note, these triggers are designed for mil-spec AR15/M4 carbine rifles. The AR15 triggers are not compatible with the Sig MPX/MCX weapons or Pistol Caliber Carbine AR15/M4 variants. Using them in these platforms will void the warranty. Large pin version of the Geissele Super 3 Gun (S3G) trigger for use in Colt AR rifles manufactured from 1990 to 2009.