Red Leg Interestingly enough , this gun is one of a pair. Somebody purchased the other shot-gun without the case. I think that I will purchase the case. It will make the gun look complete. I am an avid fan of game bore cartridges . I use their Buffalo SG cartridge in the lower barrel of my Beretta 12 bore ( of course , no sensible person would want to use an SG cartridge in this Westley Richards piece ) . I see that you are advising not to use number 4 cartridges and to stay with number 6. I shall stay with number 6 then. Bangladesh importing Game Bore cartridges was one of the widest decisions BSF had made.