TexasCHLforum.com

Gun-Test's August issue has a comparison of the new R51 to the old prewar .380 version of it. They actually gave it an A grade. They also made it very clear that if you use anything other than the exactly 3 or 4 loads that Remington recommends for the gun, it not only won't work, but it creates very dangerous situations with case bulging, etc. Additionally, using other than the sanctioned ammo will cause the gun to jam up making it almost impossible to disassemble.