Skip to content
As we approach the busy holiday season, we want to remind you that shipping carriers often experience delays. To ensure your important packages arrive on time, we encourage you to place your orders now.
Due to high shipping volumes, we recommend placing orders now to ensure your packages arrive on time.
Elite Force HK UMP GBB Rebuild Kit

Elite Force HK UMP GBB Rebuild Kit

$69.99
$69.99 - $69.99
$69.99
$64.99
$64.99 - $64.99
$64.99

Pick up one of our HK UMP GBB Rebuild Kits. It's got all the parts you need to bring back the joy you experience when firing your gas blowback UMP on full-auto.

So you caught the broadside of your buddy's helmet with your HK UMP GBB SMG during some intense close quarter battle action and now the bolt doesn't quite cycle with a snap like it used to. Never mind the hurt you just brought to your battle buddy's brain bucket, you've got a gun to fix! Whatever you do, don't recycle it. Rebuild it! Pick up one of our HK UMP GBB Rebuild Kits. It's got all the parts you need to bring back the joy you experience when firing your gas blowback UMP on full-auto with reckless abandon! Please shoot responsibly, though. Seriously.

Ā