Timney has responded to demand by creating a trigger tailored for budget-build AR-style semi-auto, magazine-fed shotguns - the Impact SG. Precision machined without compromise using premium materials, this trigger ensures reliability and durability. Each component, from trigger to disconnector, is crafted from tool steel, heat treated for strength and finished for smooth operation. The aluminum alloy housing is anodized blue for weather resistance. The hammer features a nickel plate finish for optimal lubricity and performance. With a factory set pull weight of 3 to 4 lb, the Impact SG delivers a crisp, clean break at an affordable price point.