This replacement trigger spring is a replacement for those with an TP9 Short Stroke Trigger that want a slightly heavier pull weight and faster reset. There is much more to a comfortable trigger pull than just weight, the pull travel and reset are arguably more important. With these GRW trigger springs, you can adjust the pull weight and reset of your TP9.

When installed with the SST kit, weight is approximately 8-10 lbs and feels comparable OEM trigger pull weight. However, the reset is much faster than the stock spring.

*Note spring is compatible with factory triggers and may be a suitable replacement for a worn OEM trigger spring