I pesonally dislike this cartridge. A friend of mine has a Glock 37, and I found it was the same recoil as my Glock 21...a real .45 I might add, .45 Auto!!!
This GAP crap was Glocks poor attemp to introduce it's own cartridge into the "game"...mabee Gaston Glock thought he would have a super-popular round after him like the infamous .40 S&W. Not to knock Glock or nothing...I own a G17 and a G21 and I love them both. Glocks kick ass PERIOD!!!
The .45 GAP will never take off as Gaston Glock intended, nor will it be as popular as the REAL .45 cartridge......and that ladies & gentlemen is the .45 ACP...thats, Automatic Colt Pistol !!!
Glock 21 4 life.