Ifit, I did not. I like a bit more than five-round capacity out of a semi-auto. Otherwise, it has no huge advantage over my M44 (and I'd be shocked if it could outshoot my M44). I think 15-20 should be attainable and ten obviously is with the 54R. Hell, they were making ten-rounders in the 1930s. I don't like the fact that it's setup to accept single-stack mags. Also, mags are hard to find and expensive considering they only have a five round capacity. I think that it's a good idea to convert it to accept PSL mags, but I wouldn't want to start cutting the receiver to my new rifle to find out if it's possible. I am still not sure of the scope mount that the 54R VEPR will accept. I really can't tell from photos and I have been told two different things from two different sellers. One told me that it would accept a standard AK mount. Another said that it would only accept a Mosin Nagant mount and scope setup (?????).