Drop-In Kit Smooths & Lowers Pull Weight
No time-consuming fitting or stoning required to get a true "match-quality" trigger job on your Ruger 10/22. Deluxe Kit with modified, matched, drop-in parts delivers a crisp, clean-breaking, 2¾ to 3 pound trigger pull with adjustment for overtravel.
Big Book Catalog, Issue:66, Page:151
New Product Supplement, Issue:581, Page:003
SPECS: Fits .22 LR guns only, does not fit .22 Magnum. Deluxe Kit includes hammer, sear, sear spring, trigger and disconnector. All except trigger are steel, blue, matte finish. Trigger - aluminum, black, anodized.