CMC Triggers 64503 Drop-In Ruger 10/22 Trigger, Black Flat, 3.5 lbs Pull Weight

The CMC Triggers drop-in Ruger 10/22 trigger transforms one of America's most popular rimfire rifles into a precision shooter. This flat-bow trigger pack installs without gunsmithing and ships ready to go—no adjustments needed. With a crisp 3.5-pound pull weight, it cuts through the mushy, unpredictable break of the factory trigger and delivers the kind of clean, predictable release that turns casual plinking into serious accuracy work, whether you're training new shooters, competing in rimfire matches, or just expecting better from your 10/22.

CMC engineered this trigger from a single piece of CNC-machined aluminum billet, paired with internal components made from 8620 alloy steel and S7 tool steel. The result is a mechanism with less internal drag, tighter tolerances (±.001"), and a smoother, glass-smooth pull. The proprietary sear engagement surfaces use an advanced finishing process that minimizes friction and delivers a break with zero creep and zero grit—the kind of trigger feel you'll notice immediately and trust on repeat shots.

Beyond the trigger itself, CMC added practical features that improve the 10/22 experience: a textured, ambidextrous magazine release paddle for faster reloads, and a textured bolt hold-open button with auto-drop function that replaces the awkward lever on stock guns. The trigger is hand-assembled, hand-tested, and coated to resist rust and corrosion. It's self-contained, meaning you get a complete drop-in assembly with nothing left to source or install separately.