HipeFire Heavy Gunner 4-5lb Enhanced duty Trigger AR15/10

2 User-adjustable trigger weights: 4.5+, 5.5+ lbs. Single stage pull is mooth, flat, fats and precise. Hinte of pre-travel w/ positive reset. Hammer Fall: heavy, like stock for more reliable cartirdge ignition and very fast lock up. 0.514" diameter AR MIL-spec pivot selector. No mods or adjustments required.