You'l melt the barrel long before that mag is out unless its very cold-loaded rounds and at that point you may as well throw rocks...
Don't underestimate the durability of an automatic firearm. If the barrel would melt from minimal sustained fire, in this case from a 100 round helical magazine, it probably wouldn't even be manufactured. Last time I checked, the CBJ-MS is still seeing use in Sweden.
Don't underestimate the durability of an automatic firearm. If the barrel would melt from minimal sustained fire, in this case from a 100 round helical magazine, it probably wouldn't even be manufactured. Last time I checked, the CBJ-MS is still seeing use in Sweden.
My only thing about it is that it looks like a nail gun or a power-tool with the battery under the grip.