Projects from Make: Magazine Toy Airsoft Sub-Machine Gun Make an inexpensive sub-machine airsoft gun. Print this Project By ENZO NIROENZO NIROView more articles by ENZO NIRO December 18th, 2012April 7th, 2015 0 Take me to the StepsDo you want to have a sub-machine airsoft gun? This sub-machine airsoft gun is inexpensive. Make one yourself! Project Steps