CMC Triggers Match Grade Trigger Drop In Single Stage 3.5lb Ruger 10/22 Flat Black. The trigger provides crisp breaks and full function. Using the original slightly heavier pull weight the LR 22 single-sided trigger pull will measure 3.5 pounds which is slightly less than a full pound lighter than the original. Ruger 10/22s are well known for having excellent trigger pulls but the Ruger 10/22 has always had an unnatural pull as well. The new LR 22 single-sided trigger will provide that additional notch on the pull of a single-sided gun. Ruger 10/22 owners will appreciate the added 3.5 pound trigger pull. The single-sided trigger provides crisp breaks all the way to the sear engagement eliminating any hunting or shooting skeletonized trigger bow. No hammer required with this drop-in trigger. The 3.5 lb. trigger pull also features our patented Perma-Groove treated finish no slop and was engineered to be drop-in no mess. No gunsmithing required. Specifications for CMC Triggers Match Grade Drop In Single Stage Trigger for Ruger 10/22: Manufacturer: CMC Triggers Color: Black Fabric/Material: 8620 Alloy steel and S7 Tool Steel Trigger Shape: Flat Trigger Pull Weight: 3.5 lb Gun Make: Ruger Gun Model: Ruger 10/22 Package Contents: CMC Triggers Match Grade Drop In Single Stage Trigger for Ruger 10/22 What firearm models does the manufacturer say CMC Triggers Match Grade Drop In Single Stage Trigger for Ruger 10/22 is compatible with? The manufacturer suggests that CMC Triggers Match Grade Drop In Single Stage Trigger for Ruger 10/22 is compatible with Ruger 10/22CMC Triggers 64503: Match Grade Trigger Drop In Single Stage 3.5lb Ruger 10/22 Flat Black