ZEV TECHNOLOGIES COMPLETE TRIGGER KIT, .40 S&W/.357 SIG GEN 1-3

I'm a full time gunsmith and I recently finished installing one of these for a customer. Here's a few of my thoughts....



It's not as easy to install as they claim. My customer brought the gun to me with the trigger installed and the gun not firing. He managed to get the trigger bar bound behind the connector. Once that was resolved I tested the trigger and I was EXTREMELY disappointed. As many have said, I've felt better triggers throwing a minus connector into a factory gun. But wait there's hope.

Heat the trigger as the instructions say and then start adjusting the pre-travel and overtravel. You'll end up with a decent to nice trigger. If you want to go a step further you'll probably find the pre-travel can't be set as far back as you would like because the trigger safety doesn't clear the frame fast enough. On my customer's gun that was a tiny bit of mold flashing still on the frame. Cleaning that up allowed me to pull over .080" extra out of the pre-travel. Once everything was done, the trigger felt like it was the closest thing to a 1911 I've felt in any striker fired semi auto. My customer can't stop raving about it. I'm really stunned at how well it turned out from how horrible it was without being adjusted. Another side benefit is by adjusting the pre-travel so aggressively it also shortened the reach to the trigger substantially. If you happen to have short fingers or a short trigger finger this is the first thing that I've ever seen to allow you to get your finger on a Glock trigger well!

Note about the adjustment screws: I did not use a lighter to heat those screws. I ended up using a butane torch. You have to get that much hotter than you think you would with how much metal is insulating those screws. If I owned the company I wouldn't locktite the screws and I'd tell the installer to do it after adjustments were made. However they come with locktite, you will need heat, likely more than you think you should.

This is an EXCELLENT trigger if you follow the directions.



You need to apply heat to break the loc-tite on the adjustment screws about 5-10 seconds over a butane lighter will do the trick. It's an aluminum part, it won't melt like the OEM one.



It does require you to remove the trigger to adjust it though, which is my one minus. I call that 'fitting required'. It isn't hard, just time consuming if you want to get every bit of safe pre and over-travel out.



Once done, it has a shorter pull and reset than stock- shorter than even the Evo Elite connector system.



Color me impressed- the metal trigger seems less mushy too, or maybe just the harder edges feel nicer? Hard to say for sure, but it does feel better than a standard trigger fitted with an overtravel stop and polishing.

I used this trigger in my Glock 17L and it is the closest thing to a 1911 trigger that i have found yet. It has a little bit more take up and the actual trigger pull is slightly longer, but every bit as light smooth as the triggers on my 1911's.

I ordered the complete trigger kit for my Glock 26. I was previously disgusted with all triggers on any Glock, most likely to my being spoiled by my beautiful 1911 trigger. However, I installed the fulcrum trigger (installation is a breeze, only three pins to knock out and it drops right in) and immediately I am in love with this gun. It is such a difference, the first redundant pull of the glock that does not engage anything is eliminated. Also the weight and feel are so crisp and smooth. I would recommend this product to everyone who owns a glock. Yes there are other options, but when considering installation ease as well as stellar performance I am putting one in every one of my Glocks. Buy this trigger if you've ever had Glock trigger woes, they will be instantly solved.

I would have given this a 5 star, but the adjustment screws for pre and over travel were so tight it bent the hex key. if you are getting this for a Glock 21 SF be aware that the rear housing DOES NOT fit the 21SF model. You can buy the trigger and spring only and use the stock rear housing with this unit (as that is what I ended up doing).

I realy like the glockworx trigger over the stock because the saftey has a far smoother/evenly dispersed feel compared to the stock.

very easy to install. nice if you have never worked on a glock. the aluminum trigger is a work of art. a cheap 3.5 trigger bar, a 50 cent trigger job and a few springs is money better spent, unless you really need the extra adjusting ability.

Thought I'd try the Fulcrum in my Glock 34. The aluminum trigger feels a little nicer, but I can't say the whole setup is significantly better than the factory smooth trigger and factory minus (-) connector bar. For the money, I'm not impressed. I have compared the Fulcrum side-by-side with the smooth/minus factory setup, and I can't even say I prefer the Fulcrum. I'd rather have the [$] back and a half case of 9mm to shoot.

Didn't require any adjustment out of the packaging. Smooth trigger pull. Scary how smooth the trigger pull and rest were. Hard to improve on a Glock, by this is definitely a step in the right direction.

Finger tip trigger feel is much smoother with the Fulcrum trigger safety. Product delivers a 3 lbs pull that has a shorter pull and faster reset. This one is a winner!

The pull is reduced below 3 lbs, the finger tip feeling is more like a 1911 and less of the Glock safety trigger bite. I did not have to adjust the the travel in either direction it just worked perfectly right out of the box. The trigger travel is less than half the stock Glock. The fit, finish and function is perfect, I highly recommend this product!