Brownells Detent Ball Kit 160-Piece

The Brownells Detent Ball Kit is a comprehensive assortment of 160 detent balls for gunsmithing and firearm assembly work. Detent balls are critical small-parts components used in trigger groups, safety mechanisms, and other action parts across a wide variety of firearms. Having a full assortment on hand reduces downtime during builds and repairs, making this kit an essential addition to any gunsmith's shop supply.