Quick view REVOLVER CARTRIDGE ADAPTOR KIT - M3960 4mm; Manufactured by Lothar/Walther. Conversion kit for a 38 caliber revolver with 2" bareel to shoot 4mm M20 cartridges. In the original box with instructions, 6 chamber inserts, barrel insert, small tools and 20 rounds of 4mm M20 cartridges. Excellent... $275.00 Add to Cart Compare
Quick view PISTOL CARTRIDGE CONVERSION KIT - M3954 4mm; Manufactured by Lothar/Walther. Kit to convert a Colt M1911 pistol to use 4mm M20 cartridges. In the original box with instruction sheet, 3 chamber inserts, barrel insert and 20 4mm M20 cartridges. Excellent condition. $295.00 Add to Cart Compare
Quick view RIFLE CARTRIDGE CONVERSION KIT - M3953 4mm; Manufactured by Walther. Chamber insert for conversion of a rifle in 8 X 60 RS chambering to use 4mm M20 cartridges. In the original box with the chamber insert, instruction sheet and 20 4mm M20 cartridges. Excellent condition. $150.00 Add to Cart Compare
Quick view LIENHARD 4MM CONVERSION KIT FOR LUGERS - M3332 4mm; For the 4.75" barrel Swiss Luger pistols. Complete with accessories, instructions, etc. Only missing primers (pistol size) for firing lead 4mm BB's. Some BB's are inlcuded. $395.00 Add to Cart Compare
Quick view EL 24 .22 Conversion Kit (Wood Box) Tool Usually missing, for properly installing and removing .22 barrel assembly from 98k, high quality reproduction, good condition $20.00 Add to Cart Compare
