Brownells Detent Ball Spring Refill 3/32" (2.4mm) 20-Pack

A pack of 20 replacement detent ball springs from Brownells, designed for gunsmithing and firearm assembly applications. Each spring measures 3/32" (2.4mm) in diameter and 3/4" in length, making them suitable for replacing worn or lost detent springs in a variety of firearms. Ideal for gunsmiths and DIY builders maintaining or assembling guns requiring standard detent spring hardware.