True Precision Glock 19 Gen1-3 Recoil Spring Tuning Kit

Bolt a compensator onto a Glock 19 or run it suppressed and the factory recoil spring is almost never the right weight anymore. Too stiff and the slide short strokes, too soft and the gun beats itself up. True Precision's kit hands you a range of spring weights so you can tune the slide to the load instead of guessing at it.

Springs are chrome silicon and rated past 20,000 compressions each, riding on a billet machined stainless steel guide rod that is not captured, so changing weights takes a couple of minutes at the bench. Fits Glock 19 Gen1 through Gen3 pistols and aftermarket copies of that pattern.