I brought my old Lend Lease M & P revolver to the range yesterday. I even brought some vintage 178 grain military ammo, known to the Brits as .380 MkIIz, which was to replace the 200 grain lead since the British were worried about violating the Geneva Convention's rules on "exploding bullets". I also had an old box of vintage Remington .38 S & W 146 grain lead bullets. The old military stuff was barely even moving along, 560 fps, while the commercial stuff around 650 fps or so. 15 yards from a rest for everything.