Marlin XT Series Rear Takedown Screw, Blued. This steel screw features a matte blued finish and a hex head design. This is the factory replacement for blued versions of the XT-17, XT-22 and XT-22M. Chambered in .17 HMR, .22 LR and .22 Mag, these bolt-action rimfire rifles are popular for varmint hunting and recreational shooting.
Fits: Marlin Model XT-17, XT-22 and XT-22M