HLF UMP45 Silencer Hop up Grab yours now and rule

Grab yours now and rule the fight

Compatibility: 20mm rails

Mode 1: Normal scoring

Whether you're trekking through rugged terrain or pushing your limits in extreme conditions

HLF UMP45 Silencer Hop up Grab yours now and ruleUpgrade 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,