I had the chance to shoot the R51 today. I've been curious about it since it's release and having the original in .380, 9mm really appealed to me. Though I wasn't impressed with the Remington rep I was impressed with the firearm. It was very accurate and soft on recoil. Only hiccup was the first round, gotta really seat the mag. Rep stated that Remington is doing some design changes to the barrel bushing and slide and these should be ready late June. I just might pick one up.