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 LUGER 4MM CONVERSION KIT - M3332 4mm; fair bore, 4.5'' barrel, For the 4.75" barrel Luger pistols, ie: Swiss Patterns, DWM 1900, 1906. With accessories to include, instruction papers, several paper targetsm two chamber inserts, nylon bristle brush, brass cleaning rod, barrel with seal,... $395.00 Add to Cart Compare
