ASC 9mm AR-15 Magazine 32rd

Works and fits perfectly

Feed lips hit the bottom of my bolt, had to grind them down to make it work, seems well made other than that.

Pretty pleased with this magazine. I bought two of them. one is flawless, the other is ok. It is much harder to load (waiting for a loading device), and it had a feeding issue. Once it is broken in, i imagine everything will be fine.

My setup is a registered lower with a Hahn bottom load block. At first, the mag would fall out of the block when shooting. Changing to a 9mm mag catch fixed that. The mag also would not feed the last two rounds. After viewing the hangups, I saw that the follower was hanging up on the bottom of the feedramp due to it tipping forward in the mag body. I noted that the Metalform mags and converted Uzi mags have a follower that is rounded at the front so the material that catches with these is not there. I carefully removed material off the top front of the follower until an empty mag with the follower pushed all the way forward in the mag body would not catch on the feedramp. I then broke the sharp edges created. After three or four cycles through the mag, I can now dump all 32 rounds in one long burst without issues. FMJ, 115gr HAP, and 147gr HP all function now. They also drop free every time now. The finish is not durable, and it will scrape off fairly easily, which is not an issue with me. Slight changes to the follower design to either remove material off the front top for when they tilt forward or figure out how to make them not tilt would make this a 5 star magazine. The 20 round did the same things except it would stay in the block without using a 9mm mag catch. Buy the Promag loader. Suprised that they made something that works. You need a mag loader to load more than a mag or two.

These mags functioned perfectly will buy more soon

Orange follower is a great festival, flawless cycling in my Cmmg are, I would highly recommend. Long live the republic!

Fits QC10 Colt Lowers Mil Spec parts fit as well, great product compared to buying Colt SMG mags for $40.00.

Flawless so far, I purchased two 32rd & one 10rd 9mm mags for my AR 9. Very good buy, best bang for your buck.

Functions great in my Rock River. No hiccups.