CMC Triggers AR Duty/Patrol Single Stage Trigger Group AR Drop In Single Flat 6-6.5 LB. These Rifle Triggers by CMC Triggers are manufactured with 8620 alloy steel and S7 tool steel for the best quality possible. The trigger pull on this CMC Triggers AR Duty/Patrol Single Stage Tactical Trigger Group is totally self-contained and it comes with a CMC anti-walk pin set for reliable repeatable function with either commercial or military grade ammo. When you customize your weapon with a CMC Triggers AR Duty/Patrol Single Stage Rifle Trigger Group you get a factory preset trigger that is far smoother than your stock trigger. This trigger group is factory pre-set to provide the smoothest glassiest break possible. Easily install these triggers into your MIL-SPEC AR-15 or AR-10 platform weapon with ease. Specifications for CMC Triggers AR Duty/Patrol Single Stage Trigger Group: Manufacturer: CMC Triggers Condition: New Features: Single Stage Match Trigger Available Pull Weights: 3.5 4.5 5.5 & 6.5 Ultra-crisp trigger with no feel of creep prior to hammer release The trigger has a glass-smooth break with no feel of grittiness Minimal lock time is designed into the assembly using controlled hammer weight and balance activated by a rocket wire hammer spring assuring repeatable function with either commercial or military grade ammunition Trigger pull is factory pre-set and not user adjustable Positive trigger reset allows a quick follow up shot on target Hand assembled and hand tested Totally self-contained one-piece assembly Comes with CMC Anti-Walk Pin Set Fits MIL-SPEC AR-15 and AR-10 style rifles Made from 8620 Alloy Steel and S7 Tool Steel with machined tolerances of +/- .001" Package Contents: CMC Triggers AR Duty/Patrol Single Stage Trigger Group CMC Triggers AR Duty/Patrol Single Stage Trigger Group AR Drop In Single Flat 6-6.5 LB 94503