I\\\'ve got a used HK UMP 45 bolt that has barely been used. It\\\'s in great shape and is perfect to complete your UMP conversion.
Heckler and Koch UMP. Works great, lightly used. Comes with the battery. -retractable-electric-345 fps-3.95 lbs-400 BB capacity-6mm air soft-semi auto-full auto-metal barrel (accuracy)Text
New Airsoft H&K GBB UMP .45 in box. Comes with a spare mag. Great shape, text for details, and possibly offers, if you are serious with cash there may be a little wiggle room. Please contact me with offers. NEED GONE NOW!
star ump 45 airsoft . comes with many accessories. original cost was 300.00 plus over 150.00 in accessories. works perfectly. 350 to 400 fps at fully automatic.