HLF UMP45 Silencer Hop up Inner barrel size: 145mm

Inner barrel size: 145mm

0 and v5 gel blaster

this waist support adapts to all weather conditions

Package includes: 1* turnigy nano-tech t plug battery

- Compact size yet powerful and high accuracy

HLF UMP45 Silencer Hop up Inner barrel size: 145mmUpgrade your HLF HK UMP45 with our UMP45 Silencer Hop up. Increase compatibility with our fully customizable UMP45 gel blaster. Improve the shooting range and accuracy now! Features: Compatible with hlf ump45 gel blaster gun. Combines the function of hop up and suppressor. Material: PLA 3D Printing . Color: black. Package includes: 1x hlf ump silencer hop up Please note: 1, Suitable for the inner tube with an outer diameter of 9. 45 9. 6mm 2,