I have a SnowWolf AUG A3 Carbine. I wanted to build this into a sniper but I have moved onto different gun that I will invest. In the AUG A3 Carbine: Modify Hybrid 407mm Inner barrel Lonex hopup (sold) 2 x polymer 110rd Mid-cap mags O.G motor (I don't remember what version it is) O.G bucking O.G trigger system A3 Carbine rail What it does not have: The SnowWolf Angel Custom Mock Suppressor Battery Available in Peterborough, Ontario