Hey guys, when I'm back from my holidays, i will be getting both my first AEG and my first GBB!!
I've decided to go with a G&G combat machine NBB m4 along with a TM hi capa (over the KWA glock series pistols). my question is, which length should i get, the 4.3 or the 5.1?? the only differences i see at the moment are that the 4.3 has a rail whilst the 5.1 doesn't, and that the 5.1 has a "bulkier" mag plate (if you know what i mean). also, does anyone know if the 4.3 and 5.1 mags compatible?? thanks 