New video from Airsoft GI show their PTT series and this episode has the one of my all-time favourite rail systems installed --- the VLTOR Weapons Systems CASV... "The Perfect Tactical Trainer (PTT) series of airsoft guns feature real gun rail systems. This VLTOR CAS-V is a well known hand guard due to it's versatile design with modular rail systems and removable bottom piece, that makes way for an M203! This gun also features the very sturdy Magpul PTS UBR stock which houses the battery and wires. If you're looking for a no compromise AEG this is it!"