Testimonials

I was very impressed with the way my slide turned out. The milling work is top notch and the finish work was flawless. ATEI did a fantastic job turning my ordinary Glock 21sf into a head turning combat functioning pistol.

Doug coated my slide installed RMR, co witness sights, and slide serrations on all sides and top. The gun is amazing and everyone who sees it compliments on it. I carry it for a duty gun and it is flawless, and unbeatable on target acquisition.

Great service and great quality of work.  If you need a RMR sight on your Glock these are the guys to go to.

Out standing work!  I am ready to send my other two Glocks for the the modifications! Highly recommend ATEI. Thank you Doug!

Doug did slide serrations, RMR milling, and refinished my G22 slide.  It looks great, the work is very high quality and the finish makes it look like it came from the factory.  Everyone who picks it up drools all over it. Thanks Doug!

Totally %100 blown away by the work of ATEi! I couldn’t be happier with the quality of slide work and the trigger job is phenomenal. I will be sending another M&P to you for the same job! Customer service was also top notch. Thanks to Doug and all his minions!

I sent two firearm slides (Glock & M&P),to have them finished in black nitride, got them back in 8 days. I was able to speak to Dough twice. He was professional, respectful and answered all my questions.

I have seven pistols maxed out all completed by Doug. I am currently waiting on the eighth with anticipation!! All expertly and magnificently crafted. Doug ROCKS!!!

Totally %100 blown away by the work of ATEi! I couldn’t be happier with the quality of slide work and the trigger job is phenomenal. I will be sending another M&P to you for the same job! Customer service was also top notch. Thanks to Doug and all his minions!

Received my ATEi Glock19 today…Not only is the craftsmanship and attention to detail outstanding but so was the customer service…well done Doug!!