Brownells 1/16" x 0.75" L Detent Ball Spring Refill, Pack of 20

Searching for the right detent ball spring can be a time-consuming task, but with our specialized kit, you can eliminate this hassle. This kit includes precisely-sized 'in-the-hole' coil springs that are designed to perfectly complement each size in our detent ball kit. By optimizing your time and resources, you can focus on what truly matters in your gunsmithing projects.