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Your cart is empty.This Hop Up Chamber is precision machined and polished smooth for the best possible air flow through the gun, resulting in better efficiency. Why pay more for the same result. Fit with Tokyo Marui VSR-10 (Including G-Spec) / Well MB02 / MB03
Animus The Fox
Reviewed in the United States on August 17, 2018
This hop-up does wonders for your VSR/clone. It is so much better on the build quality over the stock cast hop-up unit. The three biggest selling points are 1. It has a phenomenally better airseal around the bucking 2. The arm stays where you adjusted it 3. It has the top-down-center mod built in.
MG Mike
Reviewed in the United States on August 12, 2018
Works great! You should definitely get this if you are upgrading you gun. Especially if you are going to up you FPS and use heavier bbs. I have been using this with 0.40g bbs and it is able to hop them very well up to far distances.
eric
Reviewed in the United States on December 22, 2018
Does not fit Well MB07. Luckily I have an Echo 1 PSR.
Chezz911
Reviewed in the United States on July 12, 2017
Great product the package itself was very nice no damage to the product while it was being delivered ! The product is very nice just how it is describe is one of the best hop up units available in the market
dwayne
Reviewed in the United States on October 21, 2017
Pissed.. the adjustment lever fell off making this unit uselsss..
Blit_Wizbok
Reviewed in the United States on July 6, 2016
Simply put, this is amazing. I recommend this to any and everyone with a VSR-compatible rifle. The chamber is a single piece of aluminum, perfect air seal, and does the job of a top dead center (TDC) mod that would normally require drilling holes in your precious gun.
Christos Dimoulis
Reviewed in the United States on January 1, 2016
I really like this hop up unit. I run it in a JG Bar 10. The bucking is a very tight fit, which results in perfect bucking to barrel compression. It is (in my experience) almost impossible to install an anti-blow-by modification (floss, ring, etc.) because of how tight the chamber holds the bucking.You do have to fiddle with the retention screws to make sure your BBs are centered and are not "chopped" or jammed by your cylinder head.You may also have to modify the hop up arm and nub, since the arm does not place the nub directly over the barrel window. That is my only complaint, but ii wasn't too much of a problem for me because I modified an eraser, shaved off the nub-holders on the arm, and centered the modified eraser nub directly over the barrel window.Overall, I'm satisfied with this product. Worth the price if you're willing to modify it according to your tuning preferences and set-up.
Dust
Reviewed in the United States on July 28, 2015
This chamber is very nice once you wrestle with it. I suggest researching the chamber with your setup because the chamber is a very tight fit in all aspects. You won't have air leaks in this chamber. Just be careful with your bucking installation. The directions were clear enough and the chamber really works a treat once it's installed. It'll fix the dreaded right curve issue in the JG Bar-10 and the hopup is very easy to install.
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