WHAT DOES BERETTA ARX100 FOR SALE MEAN?

It's actually not so bad. The guns with no mag safety Use a warning stamped in to the side on the slide earning the gun relatively hideous, aesthetically (IMHO).You will find things that tend to be more crystal clear like USGI deal AR-15 mags with day stamps, and mags which have mildew date stamp marks, etc. Generally or else its about as obvious a