When we obtained this really nice firearm, it had 3 magazines with it. My husband loaned it out two different times, during which, the magazines never returned I went to go order some replacements and became confused. 7 round or 8 round? He's out of town and didn't know. So I went to check the magazine, removed all 5 bullets, refilled the magazine and only 6 went in. :huh: Do you think there is some kind of plug in it? I don't know why there would be for a GI weapon. I didn't ever see any 6 round options to purchase. Your thoughts please. Worse case scenario I will purchase the 8 rd and if it doesn't work, return it for the 7 and try that.