Drum magazine
Drum magazine for a gun
Drum magazine for a gun
Drum magazine for carbines or the like
Drum magazine for firearm
Drum magazine for firearm
Drum-type ammunition magazine
Dual ammunition feed for automatic weapons
Dual ammunition feeding system for a fire arm and method for fee
Dual ammunition transfer mechanism
Dual caliber ammunition handling system
Dual selective feed mechanism for automatic weapons
Dual shell feeding apparatus, with shell accumulators, for autom
Dual, two stage shell feeding apparatus for guns
Dump bar transfer mechanism