Quote History Originally Posted By Usmcdevildog777:
Hey guys, will this colt m7 take an auto sear like to colt 901 did, or do they have some stupid block in it, can anyone post a picture of the inside of the lower receiver.. yes it's a registered auto sear for those who just gotta know lol
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It's got the extra material on the lower pocket. It will not fit a FA sear. It's not M16 cut.