Works on 115 to 147 +p - Herrington Arms Gen 5 Glock 19/17/26/34/45 HC95 Pistol Compensator

Ran 115, 124, 124 +p 147+p, flat nose, HP's and fmj's with no malfunction of any kind on the g45. Various brands; blazer, Winchester, SB, underwood, hornady, speer, subsonic, sig..... no hiccups.
Very noticeable felt recpild reduction. I have another non compensated g45 and usimg tje same ammo- you can tell the difference right away.
I plan to add another one of these on my g34.5 soon. Highly recommend this comp.

The g45 this is mounted to is a bump-n-the-night gun, with a a scs holosun green dot, tritium irons, weighted mag plates and a streamlight tlr7x.(few internal part upgrades to go still).