I have the S15 mag and the catch on my 43X. I have taken it to the range and shot several mags through it and it performed flawlessly! Not saying I will or wont have an issue but that's with ANY moving parts!
Yeah I hear a lot of good but also some not so good. Same with the ETS clear mags. Some say they are great and others have issues (some catastrophic)
Watched a review last night and the ETS 19 Round mag in a g48 would cause a dead trigger (doesn’t make much since but it did ). He’s got back to oem and flawless. Back to ETs and dead trigger or severe slow reset. Back to oem and no issues. This was all on video one take




