Glock Delivers on Efficiency Set off ::

How We Bought Right here


The Glock Efficiency Set off was simple for my gunsmith to put in on a G19X. (Photograph: Seth Rodgers/

The customized set off craze hit the firearms trade a bit of over 10 years in the past. Model names like Apex and
CMC grew to become synonymous with Smith & Wesson and Glock.  

Together with triggers, within the final decade the recognition of customization general skilled a surge, with do-it-yourself Dremel jobs on pistol frames and enhanced sights from Trijicon or TruGlo. Optics, aesthetics, and high-end barrels every have sparked a whole cottage trade. Firms like Zev, Taran Tactical, and Shadow Systems every carved out a giant chunk of the market, overwhelmingly utilizing Glock frames and suitable elements to take action.   

The set off is mostly thought-about essentially the most outstanding a part of any gun. The center of the weapon is the motion and the way clean or crisp, mild or quick the pull or press is. Regardless of Glock having a line of night time sights and holsters, there was no Glock-made manufacturing unit match or Glock-branded enhanced set off.  

Smith & Wesson for years has bought enhanced triggers through the Performance Center line, and for those who’ve had an opportunity to work with the brand new Shield Plus (non-performance heart), it looks like they took a web page proper out of the Apex playbook with regard to the set off. 

Glock has made slight adjustments to its actions, such because the removing of a crossbar within the Gen 5 platform, however exterior of that, for those who wished to reinforce or regulate, you needed to go aftermarket.

Set up


A colourful inventory G45, high, proven with the GPT-upgraded G19X. (Photograph: Seth Rodgers/

Apparently the GPT is a extremely allotted product, because the gun store I handle solely obtained a pair initially and was unable to order extra. The corporate is evident that solely a Glock Licensed Armorer ought to do the set up. 

That being mentioned, my armorer discovered the set up extremely fast and easy. A skinny press and palms have been the one issues wanted to put in in lower than 10 minutes. I selected a G19X, as a result of I even have a mannequin G45 – the 2 pistols are virtually similar for testing functions.



A normal set off on the G45, left, versus the Glock Efficiency Set off on the G19X. Notice the totally different form and barely bulkier look of the GPT. (Images: Adam Campbell/

The put in GPT appeared a contact bulkier than an ordinary Glock set off, however when dealing with and dry firing, it felt flatter and thinner. Numerous customized triggers exit of their option to stand out visually with customized coloration schemes and aesthetics (see the Apex Polymer Flatty for an instance). The Glock Efficiency Set off, nonetheless, wouldn’t be noticeable with out a nearer inspection.  

As with most Glock pistols, the main target appeared to be on operate, and nothing was achieved to make the GPT visually interesting or distinctive.

Perform & Options



Dry firing revealed a considerably decreased weight when in comparison with a inventory Glock set off, which is factory-set at 5.5 kilos of strain. The GPT measured barely above 3 kilos – 3.11 to be actual – however it wasn’t the load lower that stood out to me, it was the substantial reset and the strain again after the set off break.  

The design of the GPT causes the set off to push again after being engaged, not like the manufacturing unit Glock set off that can lock again except the slide is racked. This can be a substantial function contemplating an enhanced set off is supposed to enhance accuracy beneath strain.

Upgraded Efficiency


For gradual exact capturing, the outcomes have been anticipated: near same-hole grouping with the inventory set off and a bit looser grouping with the GPT. Being a lighter pull by virtually half the load, the GPT discouraged gradual fireplace, because it ought to. See exhibit under.


Right here you’ll be able to see how the GPT compares to the inventory Glock set off at a gradual and methodical firing tempo. (Photograph: Seth Rodgers/

I sometimes put my photographs in an prolonged palm-sized grouping when capturing a service-sized double-action handgun. So, from the image you’ll be able to see that the outcomes from the G45 have been no exception. A heavier set off equals an extended press, resulting in extra likelihood of slight actions and variations between photographs, particularly with faster set off finger motion.

With the GPT-enhanced 19X, nonetheless, the decreased weight, enhanced reset strain, and ergonomics allowed me to shoot a far superior grouping in speedy fireplace (a few 3-inch grouping). I observed with even longer 10- and 15-round strings of fireplace, my shot consistency elevated.  

It felt just like the motion was doing quite a lot of the work for me, much like how a single-action set off feels when speedy firing. Even after a number of lengthy strings of speedy and gradual fireplace, I felt no set off finger fatigue. I shot from low prepared and even offered from holster and had comparable and quicker outcomes.  


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