MZ-4

MZ4 - 7.5in Block Material
MZ-4 7.5" Barrel
MZ4 - 11.5in
MZ-4 Commando11.5" Barrel
MZ-4 - 14.5In
MZ-4 Carabine 14.5" Barrel
MZ-4 - 20In
MZ-4 20" Barrel