Beretta 84 FS .177 BB Magazine

It sure makes a lot more sense to have extra mags you can load over a table or counter before you hit the range than taking a bottle of BBs with you and risk spilling them on the ground as you fumble around on the firing line. They aren't expensive, so it makes sense to get a couple magazines and take care of loading BBs before trigger time. This is compatible with the Umarex Beretta M84 FS. It has a capacity of 17 BBs and holds the 12 gr CO2 cartidge.