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Action Army Hop-up Chamber for Tokyo Marui / Well VSR-10 Sniper Rifles

ID: 91156 (Part-AAC-B-01-013)
Action Army Hop-up Chamber for Tokyo Marui / Well VSR-10 Sniper Rifles
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Action Army



  • CNC machined aluminum
  • Anodized finish
  • Improves overall inner barrel stability
Compatibility: Tokyo Marui VSR-10 Bar 10 and other compatible series Airsoft Sniper rifles
Material: Aluminum Alloy

Manufacturer: Action Army

About Action Army

Action Army Company was founded in Taiwan in 2010. A.A.C focuses on offering high quality Airsoft products which are all made in Taiwan. We try to build new products by new material and new system to get more efficiency.

4 Customer Reviews

(Write a review)

by Jonathan M. on 10/18/2022
"fits great, works even better. hop effect is super consistent and eliminates the side-hopping that most stock hopup units have.

very nice anodizing
great quality
clean tight tolerances
allows the use of whatever nub you want
easy to install (installed in an mb03, no fitment issues)
precise adjustment; doesn't move once adjusted

the adjustment process is a little cumbersome, esp mid game. you have to remove the mag, rack the bolt, whip out your allen key, then adjust; i just cut a hole in my stock and stuck the allen key in it. there's also tdc mods out there
a little pricey, but pretty worth it
by Samuel V. on 04/13/2021
"Tight fit in my WELL VSR-10, but I think there was a dent in the barrel I was using. Hops very well. If you're wondering where to start with upgrading, this is a good first insert.
by Max C. on 01/11/2020
"This really Improves air seal, shot groupings and FPS.
In order to get the maximum performance the following

A Maple Leaf Autobot, Decepticons, MR Hop, Diamond, Delta, Wonder or Super hop up bucking or something similar [preferably 50 to 70 degree hardness]

Maple Leaf or Panthera hop up nub

Any decent inner barrel

and of course decent trigger/cylinder combo and you are all set!!!

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