MC51 by Fleming gun works
This was a design put forward by the fleming gun works into the SOCOM theatre for use by elite US troops it floundered as the cost was high, and it didn't accept the usual M16 magaxine's and 5.56 cartridge which the US had kept with to keep in line with Nato, shortly afterwards the M4 was chosen as the next SOCOM primary weapon, even so the MC51 still has found some little fame as it has been used by SWAT teams in area where a 7.62 rifle round is required for stopping power over the normal 9MM pistol cartridge.
After posting this picture was found to be an AirSoft replica.
Picture and information courtesy of: Jonathan Hill
Website by:
E-Image Agency
