CMC Single Stage 3-3.5lb Curved Trigger CMC91501

When precision matters and every shot counts, the CMC Single Stage 3–3.5 lb Curved Trigger puts match-grade performance into a drop-in package you can trust. Engineered for shooters who want a clean, repeatable break without fuss, this single-stage trigger features a non-adjustable curved bow that naturally guides finger placement and delivers a tactile, glass-like break at approximately 3.5 pounds. There's almost no take-up and the reset is extremely short and positive, so follow-up shots feel quick, controlled, and predictable.

CMC honed the internals to prioritize speed and consistency. A lightened hammer works with a full-power Rocket Wire spring to deliver minimal lock time — that’s the delay between hammer fall and primer ignition — which translates to tighter groups and more consistent point of impact, especially under rapid-fire conditions. The lighter hammer and high-energy spring combo also keeps the trigger reliable with both commercial and surplus ammunition, so you won't be trading dependability for performance.

Installation is straightforward: the one-piece, drop-in design fits AR-15 and AR-10 platforms and uses Mil-Spec .154" trigger pins for a secure, no-fiddle fit. The trigger body is made from 8620 alloy steel, a purpose-built material choice that balances toughness with precise machining tolerances. CMC includes anti-walk pins to keep everything locked in place even under heavy use, and the tactile short reset makes it obvious the trigger is ready again without needing to hunt for it.

CMC has also modernized production to bring this level of performance to a wider audience. Their updated tooling and manufacturing techniques reduce production time and cost without sacrificing quality, which means you get a high-end feel and function at a more approachable price point.

Whether you’re building a precision rifle, upgrading a service gun, or simply want a better trigger for range work, the CMC Single Stage 3–3.5 lb Curved Trigger delivers a shooter-first experience: consistent pull, minimal lock time, and lightning-fast follow-ups. It’s a clean, effective upgrade that turns good rifles into great ones.

Order it today from SMKW!