Do not buy for glock 19!!! - Tyrant CNC Gen4-5 Glock Extended Magazine Release

I just recently received and installed this magazine release on my gen 4 glock 19 and could not be any more unhappy. This magazine release ruined 2 of my magazines by not having the right cut to seat the magazine to ensure it hold properly the gun would literally drop them out after every round. I replaced the magazine release spring before install so I was 100% confident that the engagement was tight. After ruining 2 magazines (thinking the point of engagement could have been warn)and checking all other areas of the gun to ensure proper function I went back to the factory release and what do you know it cycles rounds and hold the magazine. I wouldn't waste your time on this unless you are looking to ruin your magazines.