Winchester 351SL made in 1906 180gr at 1800fps. .352 dia. Bullet. Was made till 1957 The magnum age did it in. There was a nice little 357 pump on the market for a while imported by IMI, called the Timber wolf. .357.357 Magnum Calibre.38 S + W Spl.410 /.45.44 Rem Magnum /.44 Spl. 10mm 17 Hornady Magnum Rimfire (Hmr) 22 22 Lr 22 Long Rifle (Lr) 22 Win Mag 22 Wmr 22 Winchester Magnum Rimfire (Wmr) 22lr 30 Carbine 32 Harrington & Richardson Magnum 327 Fed Mag 327 Federal Magnum 357 357 Mag 357 Magnum 357mag 38 Sw 38 Special 38spl 38spl + P 40 Smith ... The Astra .44 Magnum Revolver is designed and manufactured by Astra Unceta company. As stated the Astra Unceta company has a long record of manufacturing automatic pistols but they did not go into the revolver business until 1958, and it was several years before they went as far as an Astra .357 Magnum revolver.