blowbback's internals brake?
I've read somewhere on the forum that the internals from the blowbacks get wrecked. Now i know, this is just like any other airsoft gun, but i'm interested in getting a WE scar, and was just wondering if they brake even faster than a normal EAG. (i think the type of gas you use changes the outcome of this too?)
i've also read that the come shipped with gear's unlubed, how often should you lube the internals? - same as a normal EAG?
Thanks, new to the blowbacks, trying to get some info before taking anymore steps. not planning to buy anytime soon though, prolly because they might get cheaper?