Russ from United States, AZ Public Profile

Love this sight! It sits high just like the factory sight and it works perfectly with the factory adjustable rear sight on a USP Expert 45. Make sure you fit it before pushing it on, you make need to trim a little off the sight. 1/3 to 1/2 should fit into the dovetail before pushing it in. It is the perfect factory replacement!

I didn't care for the factory front sight on my HK USP Expert 45 so I searched for something new and found this. It has proven to be a really great front sight, I was able to keep the group inside 3 inches (two hands) at 25 yds. I highly recommend this front sight! High visibility. I left the factory adjustable rear sight on, no issues, this front sight is virtually the same height as the HK USP Expert factory front sight. I installed it with a vise, a 1/3 inch polymer punch and a hammer. Just pre-fit the sight before hammering it in, you may need to file a TINY amount of material off the front sight base (on the new front sight, NOT the pistol's dovetail!). Be patient, installing a front sight can be a little challenging.

Absolutely an amazing trigger/trigger bar combination and it WILL NOT fail drop fire! What sent me over the top to this trigger over similar triggers was the NP3 coating on the trigger bar. I have two pistols coated in NP3 from Robar and this finish is phenomenal! It has teflon in it so the trigger bar is slick and smooth - no "25 cent polish job" needed on the trigger bar! It also removed all the slack so it is very similar to shooting a revolver now but with a shorter trigger pull. No need to file anything down - it's ready to go after you drop it in. If you have big fingers this is the trigger for you, due to the flat face. I combined this trigger with a Ghost Edge connector and reduced power plunger spring - the trigger pull is now measured at just under 5 lbs!

I saw a previous review where a person claims that this trigger will fail drop tests and slam fire so I checked for myself as this claim is of concern. It is also said the trigger is no longer on Overwatch Precision's website. I followed MA and CA DOJ drop test requirements as best I could except I had to hand drop the pistol. After installing this trigger I dropped my pistol from a higher height (55") and 15 times - more than twice the requirement - and I could NOT get the pistol to slam fire. I can only assume his pistol was modified, the trigger wasn't installed correctly or there was something else wrong. This trigger IS listed on Overwatch Precision's website - look for yourself. This is a quality trigger tha