Airsoft M4 Flash Hider

thingiverse

Airsoft M4 flash suppresser, 3 tip flash suppresser. Muzzle flash etc I sized it for 14mm threads. But there are no threads so You need to thread it (tap it). If you don't have a 14mm tap, Heat the inside of the thread area (where the threads should be) with a lighter for about 5 - 6 seconds. then slowly screw it onto ur threads, it should allow you to start the initial threading, and then u can just Torque it down.