Quick view LUGER PISTOL 4MM CONVERSION KIT - M5764 4mm; Very rare "Polte El" patent 4mm conversion kit for Luger pistols chambered in 9mm Luger (Parabellum) with a 4 inch barrel. Includes the barrel insert, cleaning rod, loading tool and 15+ rounds of ammunition. For indoor shooting practice. These... $595.00 Add to Cart Compare
Quick view LUGER PISTOL 4MM CONVERSION KIT - M5969 4mm; For conversion of a Luger 4 inch barrel pistol to single shot indoor shooting using the 4mm M20 cartridges. Includes the barrel assembly which locks into place using the front sight base, brass cleaning rod, bore brush, can of 100 rounds ammunition,... $395.00 Add to Cart Compare
