the casting material will adhere to the apparatus and the barrel will be released free of any cast bushing as previously described there are obviously many well known methods of attaching devices to each other that could be used these range from magnets to half turn assemblies that are very well known to those versed in the art whereby the two weapons can be secured to the holding apparatus without departing from the herein described invention an advantage in the use of the herein described invention for law enforcement which is not immediately obvious or expected is the possibility of carrying several nonlethal rounds in one of the weapons in the current situation where only one gun is used it would be highly impractical and extremely dangerous to load several nonlethal rounds for example tear gas shells in the cylinder when a single gun is carried in normal police duty in the event of a life threatening situation the law enforcement official would be forced to fire two harmless rounds before he could access a normal bullet thus since nonlethal options are not available the officer is always forced to respond with a potentially lethal assault from a single gun with the presently described invention the second gun could easily carry two or more nonlethal rounds for example several tear gas shells and one with multi projectile shot shell of limited power in a confrontation the policeman could feel confident in firing the nonlethal rounds knowing that the other gun was loaded with normal ammunition that could be brought into use instantly if the nonlethal rounds failed to deter the aggressive law breaker the angle a as shown in fig3 is significant when the weapon is to be carried in the holster as is normal in.