SuperMan
Member
Happened to find a data sheet of some chronograph results with .22 Magnum ammo. The guns used were two S&Ws, a 48 with a 8 3/8" barrel and a 4" 63 that had an extra 651 cylinder fitted. I still have the 63 but sold the 48 about 2 years ago..
I have data for all rounds when fired through the 48. I only did about a 1/3 of them through the 63. Where there is only one number that will mean that the ammo was only shot in the 48. If a second lower number is present than that would be the 63.
CCI MiniMag 40 gr. JHP: 1400/1277
Winchester 40 gr. JHP: 1391/-
Fiocchi 40 gr. SP: 1433/1262
Federal Classic 50 gr HP: 1153/-
CCI TNT: 1590/1430
Federal 30 gr. HP: 1680/1452
Fiocchi 40 gr. HP: 1352/-
Remington 40 gr. PSP:1322/-
Remington 32 gr. V-Max: 1457/-
Remington 40 gr. HP: 1315/-
RWS 40 gr. HP: 1404/-
CCI MaxiMag 40 gr. FMJ: 1385/1237
CCI MiniMag +V: 1699/-
I have data for all rounds when fired through the 48. I only did about a 1/3 of them through the 63. Where there is only one number that will mean that the ammo was only shot in the 48. If a second lower number is present than that would be the 63.
CCI MiniMag 40 gr. JHP: 1400/1277
Winchester 40 gr. JHP: 1391/-
Fiocchi 40 gr. SP: 1433/1262
Federal Classic 50 gr HP: 1153/-
CCI TNT: 1590/1430
Federal 30 gr. HP: 1680/1452
Fiocchi 40 gr. HP: 1352/-
Remington 40 gr. PSP:1322/-
Remington 32 gr. V-Max: 1457/-
Remington 40 gr. HP: 1315/-
RWS 40 gr. HP: 1404/-
CCI MaxiMag 40 gr. FMJ: 1385/1237
CCI MiniMag +V: 1699/-