Radian Weapons Compressor Quick Tune Guide Rod Glock 19 Gen1-5/19X/45 9mm Luger Stainless Steel Nitride

The Radian Weapons Compressor Quick Tune Guide Rod is a drop-in replacement recoil-spring assembly engineered for the Glock 19 (Gen 1-5), Glock 19X, and Glock 45 pistols chambered in 9mm Luger. It replaces the factory polymer guide rod with a durable, all-metal system that lets the shooter tune felt recoil and slide cycling by swapping between three included flat-wire springs.

The guide rod is machined from heat-treated 17-4 stainless steel and finished with a corrosion-resistant nitride coating for long service life. The Quick Tune concept lets you dial in spring weight to match ammunition, slide optics, or compensator setups without having to swap the entire guide rod.

Included in the kit:

• One 17-4 stainless steel guide rod with nitride finish
• 13 lb flat-wire recoil spring (reduced load)
• 15 lb flat-wire recoil spring (factory-equivalent load)
• 18 lb flat-wire recoil spring (heavier load)
• Stainless steel washer for Gen3 slide compatibility

Installation is a direct drop-in swap of the factory guide rod - no fitting or modifications required - making the Compressor an easy upgrade for Glock 19-platform shooters looking to replace a worn polymer rod, run a compensator, or simply fine-tune recoil management with a more durable metal assembly.