Description The Umarex H&K UMP-9 GBB Sub-Machine Gun delivers realistic performance and reliability for Airsoft skirmishes in the UK. Its compact design and adjustable stock make it ideal for close-quarters battles while retaining stability during rapid fire. The gas blowback system ensures a smooth cycling action and enhances realism with every shot. This Airsoft model is constructed from durable polymer, providing a lightweight yet sturdy frame that withstands intensive gameplay. Its 30-round magazine supports continuous engagement, while the safe-semi-full auto selector allows flexible control over firing modes. Key Features Full Length: 450-690mm for adjustable handling and manoeuvrability Inner Barrel: 152mm for precise short-range accuracy Weight: 2380g for a balanced and manageable feel Magazine Capacity: 30 rounds to maintain extended gameplay Action: Gas blowback for realistic cycling and recoil Construction: Polymer body and stock for durability and reduced weight Firing Modes: Safe, semi-automatic, and full-automatic for tactical versatility The UMP-9 GBB performs exceptionally in fast-paced Airsoft scenarios because its compact platform allows players to react quickly to changing environments. Its polymer construction reduces fatigue, which improves handling over long matches. At Defcon Airsoft, the UK’s leading Airsoft store, this model is a reliable choice for players seeking a high-quality, realistic gas blowback sub-machine gun.
