Naturally, we went ahead and licensed several models for airsoft, including this exquisite gas blowback version. Built from the ground up with first-rate parts & materials, the HK UMP GBB is part of our Elite Series of products and earns its keep in our flagship line with a high-strength polymer body, folding stock, adjustable hop-up, functional bolt release as well as the signature HK-style charging handle. While many Airsoft rifles and submachine guns feature 3 standard options (Safe, Semi, and Full-Auto), the HK UMP GBB features a fourth option: 2-shot burst. Double-tap your opponents to your heart's content! Don't let the fun end at 30-rounds. Pick up some extra HK UMP gas magazines to stay in the fight.
This is the perfect Airsoft Rifle for you. Great for a present!
Key Features:

• Full/ 2-shot / Semi Auto
• High strength polymer body
• Foldable stock
• Adjustable hop-up
• Functioning bolt release
• Metal accessory rails
• Dual sling points

Umarex Heckler & Koch UMP GBB Blowback Airsoft Rifle Specifications:

• Caliber: 6 mm BBs
• Velocity: 360 fps
• Shot Capacity: 30 rounds
• Action: Full/ 2-shot / Semi Auto
• Power: Green Gas
• Length: 17.75-27.25 in.
• Barrel length: 7 in.
• Suggested for: Target practice/plinking
• Safety: Manual
• Weight: 4.65 lbs