The Geissele Super SCAR is designed similarly to the Geissele SSA. The Super SCAR is a 4.0lb. non-adjustable combat trigger that is a precision two-stage trigger and allows precise and accurate trigger control. A Select-Fire version of this trigger is also available. PLATFORM: SCAR TYPE: 2 Stage 1st STAGE WEIGHT RANGE: 2 - 2.8 lbs. 2nd STAGE WEIGHT RANGE: 1.2 - 1.8 lbs. TOTAL PULL WEIGHT RANGE: 3.2 - 4.6 lbs. ADJUSTABLE: No TRIGGER BOW TYPE: M4 Curved RECOMMENDED USE: Military, Home Defense, Hunting PIN SIZE: Mil-Spec