WTS: Semi-automatic, Israeli 1919A4 originally in 7.62x51 that has been converted to the cheaper to shoot 8mm by installation of an 8mm barrel and an 8mm cartridge stop/feed pieces, plus a cone 30-06 muzzle booster (which works fine for 8mm). If desired, it can easily be changed back to 7.62x51 by installing a 7.62x51 barrel and a 7.62x51 cartridge stop/feed pieces and 7.62 muzzle booster. Not a bad idea to have both caliber barrels and the cartridge stops and different boosters so you can shoot both calibers depending on which one is available and cheapest, but this ad only includes the 8mm b