A collector's dream gets reviewed by BB2K Airsoft, the King Arms M1A1 CO2 Carbine Paratrooper... "The M1 Carbine was the standard weapon of the US Army in WW2. King Arms built a C02 operated GBB airsoft of this classic gun. It comes with real wood and full metal (Zinc Alloy & Steel). The magazine has a capacity of 15 rounds. I will show you in my review the 'paratrooper' version with folding stock."