The Radian Weapons Compressor is a quick-tune guide rod for the Sig Sauer P365XL with a 3.7-inch slide. Its screwless design secures the spring with a dovetail interface instead of a cap screw, so you can swap spring weights without thread locker. Flutes reduce friction for smoother cycling, and the heat-treated rod has a black nitride finish.
- Fits: Sig Sauer P365XL (3.7 in.)
- Screwless quick-tune design
- Includes 3 springs
- Fluted, heat-treated guide rod
- Finish: Nitride, black
- Manufacturer part number: R0914
