Skip to product information
HK UMP GBB BLACK

Heckler & Koch

HK UMP GBB BLACK

$389.99

The HK UMP: an iconic submachine gun used by the world's elite government and law enforcement agencies. What's it stand for? Well, besides freedom, UMP stands for Universal Machine Pistol and is universally awesome when it comes to close-quarter battle. 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 select-fire 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. While you're at it, be sure to stock up on Elite Force Fuel, our premium green gas, to keep your HK UMP fully charged and ready for action. Licensed Trademark of Heckler & Koch GmbH

Shipping & Returns

Eligibility for Returns:

  • Only unopened and unused items in their original packaging will be eligible for return.
  • Returns must be initiated within 5 days of the delivery date.

Non-Returnable Items:

  • All opened or used items.
  • Ammunition, BBs, and gas canisters.
  • Batteries and chargers.
  • Protective gear and apparel (e.g., masks, vests, gloves).
  • Sale or clearance items.

Return Procedure:

  • To initiate a return, customers must contact our customer support team at [Contact Email/Phone] within the 5 day window.
  • A return authorization number will be provided, and it must be included in the return shipment.

Shipping Costs:

  • The customer is responsible for all shipping costs associated with the return.

Inspection and Refund Process:

  • All returned items will be inspected upon arrival to ensure they meet the eligibility criteria.
  • If the return is approved, a refund will be issued for the purchase price of the item(s), excluding shipping costs and restocking fees, if applicable.
  • Refunds will be issued in the original form of payment within 5 business days after approval.

Damaged or Defective Items:

  • If an item is received damaged or defective, customers must notify us within 48 hours of delivery to be eligible for a replacement or refund.
  • Damaged or defective items may require photographic evidence to process the claim.

Restocking Fee:

  • A 15% restocking fee may apply to returns for eligible items.

Exchanges:

  • Exchanges are not allowed. Customers must initiate a return and place a new order for the desired items.

Final Sale:

  • All purchases made using store credit, gift cards, or promotional codes are considered final sale and cannot be returned.

Policy Changes:

  • Nashville Airsoft reserves the right to modify or update this return policy at any time without prior notice.

By making a purchase at Nashville Airsoft, you acknowledge and agree to abide by the terms of this return policy.

Shop The Full Collection

AceTech Predator MkIII Tracer Unit

AceTech Predator MkIII Tracer Unit

$139.99
AceTech Raider Tracer Unit

AceTech Raider Tracer Unit

$114.99
Advertisement Spot Player Ready Room

Advertisement Spot Player Ready Room

$75.00