I dont have an amazing amount of exposure to too many different mags yet, since I'm still basking in the afterglow of my first complete AR build, but during said build a shop owner showed me a pmag when I went to pick up my stripped lower.
I handed it back, since I didnt really have the money to buy anything but the lower at the time...he set it on his desk, retrieved a hammer from a drawer, and commenced to beat on it for a good 30 seconds in front of me. Once I got over my surprise, he tossed the mag back to me and asked if I had changed my mind...not a scratch on it.
I ended up buying quite a few of them a month or so ago...around 100 rounds down the tube so far with no malfunctions, and I've shown a few friends the hammer trick so far with no ill effect.
So far, definitely have to give them my glowing endorsement, though I'll admit I havent fully put them through their paces.
I handed it back, since I didnt really have the money to buy anything but the lower at the time...he set it on his desk, retrieved a hammer from a drawer, and commenced to beat on it for a good 30 seconds in front of me. Once I got over my surprise, he tossed the mag back to me and asked if I had changed my mind...not a scratch on it.
I ended up buying quite a few of them a month or so ago...around 100 rounds down the tube so far with no malfunctions, and I've shown a few friends the hammer trick so far with no ill effect.
So far, definitely have to give them my glowing endorsement, though I'll admit I havent fully put them through their paces.