About this product+
This is the newest V2 Reducing Ring. This ring allows you to run a standard diameter Glock guide rod and spring on your 4th gen Glock. This ring slip fits into your Gen 4-5 slide and is compatible with captured and uncaptured guide rods.
ZEV was started with a focus on competitive shooters, pioneering the first drop-in replacement triggers for GLOCK. To this day, ZEV's triggers are the gold standard for competitors worldwide.