Wilson Combat Trigger Unit Flat Trigger Features The Wilson Combat Trigger Unit is a two stage drop in design built specifically for the WC AR9 Carbine in 9mm so it installs without the fitting work a standard AR trigger often requires. With no adjustment screws to fuss with the trigger ships ready to perform delivering a crisp break and a fast positive reset every time the shooter cycles it. The 3.5 to 4 pound pull weight strikes a balance between a light fast-shooting trigger and the control needed for repeatable accuracy. CNC precision machining keeps tolerances tight across every unit which is part of what makes the reset feel so consistent shot after shot. Construction starts with H13 tool steel a material chosen for its strength and resistance to wear under heavy use. The dry film lube finish reduces friction inside the trigger group which keeps the action running smoothly even after extended range sessions. Because the unit is purpose built for a pistol caliber carbine rather than adapted from a standard AR-15 trigger shooters get a component matched to the specific demands of 9mm blowback operation. This combination of material finish and drop in simplicity makes the Wilson Combat Trigger Unit a strong upgrade for AR9 owners chasing a better trigger feel. Wilson Combat Trigger Unit Flat Trigger Specifications Manufacturer: Wilson Combat Model: Trigger Unit Flat Trigger Material: H13 Tool Steel Caliber: 9mm Trigger Pull Weight: 3.5-4 lbs Compatible Hosts: Wilson Combat AR9 Carbine Available At: GrabAGun