The Radian Weapons Compressor is a quick-tune guide rod for the Glock 17 Gen 3 and Gen 4. Its screwless design uses a dovetail interface held by the spring itself, so you can change spring weights quickly without loose screws or thread locker. Flutes along the rod reduce friction for smoother cycling, and it comes with three springs.
- Fits: Glock 17 Gen 3 and Gen 4
- Screwless quick-tune design
- Includes 3 springs
- Fluted, heat-treated guide rod
- Finish: Nitride, black
- Manufacturer part number: A-G-17-3-4
