Bought to see if it would improve my trigger pull/break point on my URX. It moved it forward enough that it was then too far forward. My bad. So I returned to using my original trigger.
I found this trigger did not install as expected as the upper hole was too large letting the pin slip around. Though the pin would be captured after reassembly of the grips, the pin would catch occasionally interrupting trigger pull. I removed the trigger and peened it slightly to create a tighter fit on the pin. For the price of this item, tolerances should be held such that peening is not necessary. I didn't really care for the feel of this trigger nor the quality for its price.
Reviewed by: Mark from Somerville.