Aluminum Hopup Chamber for M4 Airsoft AEG Replicas (BLACK)

$49.99

Machined from aircraft aluminum billets, this Hopup Unit for M4 replicas is an easy DIY upgrade.  The integrated BB locking system prevents BBs from dropping to the ground each time you remove the magazine, allowing you to get back on target faster during on-field reloads. Before playing, please chronograph your replica as the installation of this part may increase your replica’s FPS and Jules.

In stock

SKU: HU-B-100 Categories: ,

Description

Machined from aircraft aluminum billets, this Hopup Unit for M4 replicas is an easy DIY upgrade.  The integrated BB locking system prevents BBs from dropping to the ground each time you remove the magazine, allowing you to get back on target faster during on-field reloads. Before playing, please chronograph your replica as the installation of this part may increase your replica’s FPS and Jules. 

Details:

  • Color:  BLACK
  • Air Nozzle Compatibility: 20.50mm to 21.00mm

Includes:

  • 1 x CNC Aluminum Hop-Up Chamber
  • 2 x Clear-View Chamber Covers
  • 1 x Aluminum Standard-Hop Arm
  • 1 x Aluminum R-Hop Arm
  • 1 x Silicone Standard-Hop Nub Damper
  • 1 x Silicone R-Hop Nub Damper
  • 1 x Aluminum 5mm R-Hop Nub
  • 1 x Aluminum 6mm R-Hop Nub
  • 1 x Brass Threaded Slot Pin
  • 1 x Delrin Barrel Locking C-Clip
  • 1 x Brass Barrel Spacer
  • 3 x O-Rings
  • 3 x Compression Springs

Note: Markings on item may differ from what is shown.

Additional information

Weight 2 oz

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