Me and a friend took my AC556 to the range Sunday with 1000 rounds of .223 and had some real fun! We went through 1/2 the can - I wanted to save some for later.:ar15:
My gun is the one with the factory folder and short 13" barrel. It functioned flawlessly with a PMI 40 round mag and with the factory 20 round mag. I did notice that there were bright spots on the PMI feed lips where it looks like the bolt was hitting the lips - this didn't happen on the factory rugger mag.
When I inserted the MGW mag, it just couldn't keep up with the full auto rate of fire - jammed way too much on full auto, but seemed to work ok in semi. Plus the MGW was just too akward with the short barreled rifle. I'm going to be stocking up on PMI 40's and Rugger 30's when I can find them at a decent price. I haven't decided what to do with the MGW mag yet, I might just keep it because they are getting pretty scarce - what the heck? Or maybe I'll sell or trade it - don't know yet.
This gun gets hot! REAL HOT!!! I burned my hand several times on the gas block. And the plastic handguard is not much help. This gun really needs a forward grip - have any of you seen one made for a factory folder? I did let the gun cool down some after each mag was fired, and we were mostly shooting it in tri-burst mode - we weren't too hard on it. But it takes a while for it to cool down! I don't know how accurate it was, I'll have to check that out at a later time. For now, all I can say is that I just love my cute little lead hose!!!!!!!!!!!!!!

My gun is the one with the factory folder and short 13" barrel. It functioned flawlessly with a PMI 40 round mag and with the factory 20 round mag. I did notice that there were bright spots on the PMI feed lips where it looks like the bolt was hitting the lips - this didn't happen on the factory rugger mag.
When I inserted the MGW mag, it just couldn't keep up with the full auto rate of fire - jammed way too much on full auto, but seemed to work ok in semi. Plus the MGW was just too akward with the short barreled rifle. I'm going to be stocking up on PMI 40's and Rugger 30's when I can find them at a decent price. I haven't decided what to do with the MGW mag yet, I might just keep it because they are getting pretty scarce - what the heck? Or maybe I'll sell or trade it - don't know yet.
This gun gets hot! REAL HOT!!! I burned my hand several times on the gas block. And the plastic handguard is not much help. This gun really needs a forward grip - have any of you seen one made for a factory folder? I did let the gun cool down some after each mag was fired, and we were mostly shooting it in tri-burst mode - we weren't too hard on it. But it takes a while for it to cool down! I don't know how accurate it was, I'll have to check that out at a later time. For now, all I can say is that I just love my cute little lead hose!!!!!!!!!!!!!!