LEVIATHAN V2 OPTICAL BLUETOOTH MOSFET

LDT UMP45 BLACK It uses a full metal V3 advance gearbox which runs a programable mosfet. If you already have the old one then this will blow your socks off, in quality and finish. Make sure you come in and check it out. Superior Nylon built Metal v3 gearbox Mosfet Auto priming Folding stock Metal picatinny rails Metal suppressor adaptors Metal flash hider Nylon warinterest hopup Quality nylon mag Padded Carry bag NO battery or charger Mosfet Details: So you can only reprogram the 2 round burst setting. It can be single through to 5 round burst. You can also set it to be a binary trigger (pull the trigger 1 shot, release the trigger 1 shot). Also holding the trigger for 8 seconds will allow you turn off the automatic mag prime. UMP SUPPRESSOR 56 UMP MAG 29