Parts G&G M4 Advanced SRC M4 GEN III Win
Weight ~2400g unloaded ~2800g unloaded SRC
I'm new to the world of airsoft (and guns in general), but wouldn't you prefer a lighter gun? It must have a certain weight of course... but in general a lighter gun is better, isn't it? for a long day of mil-sim, more weight = more energy needed to carry. 400g may be a small amount, but 400g on the gun + 400 there + 800 here + 200 over there... that equals many kg overall! for a 10 walk this may not change much, but for many hours...