The Exalt DEUCE Trigger for the GTEK 160/170R and compatible markers is precision machined from a billet of aircraft-grade aluminum and engineered to provide maximum comfort and speed to an already amazing marker. Outfitted with stainless adjustment hardware that resists rust, corrosion and stripping, the Exalt DEUCE trigger is made to perform and outlast the competition. Ultralight Design with skeletonized cuts to reduce weight and increase responsiveness Radiused design / no hard edges for maximum comfort