Geissele Super Tricon AR-10/AR-15 Trigger Curved 4.25-4.75 lb Black. It has a unique curved trigger bow design with a ribbed surface to give you more texture and feedback when you're shooting helping you maintain accuracy and take follow-up shots even in bad weather conditions. It also has a full-power hammer spring and a carrot-like 2nd stage break giving you plenty of feedback with each shot you fire. Pick up a Geissele Super Tricon trigger today Please note: These triggers are designed for mil-spec AR15/M4 carbine rifles. 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. Specifications for Geissele Super Tricon Trigger: Manufacturer: Geissele Color: Black Trigger Shape: Curved Trigger Pull Weight: 4.25 - 4.75 lb Trigger Pin Size: Mil-Spec Hand: Ambidextrous Gun Make: AR Platform Gun Model: AR-10 AR-15 Gun Type: Rifle Condition: New Features of Geissele Super Tricon AR-10/AR-15 Trigger: Curved Trigger Bow w/ Ribbed Surface Designed for AR10/AR 15/M4 Full-Power Hammer Spring Package Contents: Geissele AR-10/AR-15 Super Tricon Trigger The Geissele AR-10/AR-15 Super Tricon Trigger is a quality addition to the Geissele lineup. For more great deals on AR Triggers by Geissele please browse our Geissele Gun Parts page. What firearm models does the manufacturer say Geissele Super Tricon Trigger is compatible with? The manufacturer says that Geissele Super Tricon Trigger is compatible with AR-15 AR-10Geissele 05-230: Super Tricon AR-10/AR-15 Trigger Curved 4.25-4.75 lb Black