Retains Striker Spring For Easy Sight Installation
Slides into the dovetail and holds the striker plunger spring and cap in place for hassle-free rear sight installation. Speeds the job and lessens the risk of losing the spring or cap. Tough polymer tip resists wear, plus won’t mar the slide or sight finish. Contoured for easy, non-slip grasp between thumb and finger.
Big Book Catalog, Issue:72, Page:480
SPECS: Polymer, black. 2" (5.1cm) long. Fits rear sight dovetail on all Smith & Wesson M&P semi-autos.