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Home » Accessories & Parts » Gas Gun Parts » Gas Gun Hop-Up

Unicorn Airsoft TDC Hop-Up Chamber for Tokyo Marui 1911 & Hi-CAPA Gas Blowback Airsoft Pistols

ID: 117327 (HU-UC-CAPA-HU)
UC-CAPA-HU
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Unicorn Airsoft

$39.95

This item is currently Sold Out

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The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.

Description

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Product Description

Features

  • Ultra durable aluminum construction
  • Perfect for upgrading your stock unit to a more durable steel design
  • Drop-in design requires little to no modification to install

Manufacturer: Unicorn Airsoft

2 Customer Reviews

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by Max K. on 11/24/2025
"All I have to say is holy shite! This hop-up made my 6mm pro shop staccato go from having ok accuracy to being a literal lazer. As soon as I installed it became more accurate and consistent than my AEG m4. Keep in mind that this is without upgrading the barrel or bucking, just the hop-up.

Note: if you are installing it into a 6mm pro shops staccato then you will have to file the outer barrel just a tiny bit. It only took me 1 or 2 minutes and then it fit perfectly.
by Yasser C. on 08/30/2025
"Very good hop-up chamber, I installed it on a We-tech Allosaurus 4.3... along with a Bucking 4uantum and the original barrel that this gun already has since it comes from the factory with a 6.03mm...
It feeds well, there seem to be no leaks and by having a couple of adjustment screws you can reduce that typical movement that factory hop-ups have... (if you use it on a We-tech just keep in mind that you will have to give it a small tap to enter the external barrel but don't worry both pieces will support it as long as you don't exceed 7.7)
What I mean with this review is if it is compatible with We-tech also the blue BBU from Angel Customs is compatible with We-tech in case you are interested to know (I know it is, since no one ever talks about upgrades for We-tech)

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Unicorn Airsoft

About Unicorn Airsoft

Unicorn Airsoft is a manufacturing specialist based in Taiwan, specializing in Airsoft Upgrade Accessories. From working in the industry over 10 years, as both end user and product developer, we've collaborated with well-known brands in the Japanese Airsoft Industry, aiding in development of internal parts, particularly the hop-up bucking. With a passionate love for airsoft, we founded the Unicorn Airsoft brand in 2019, launching our own line of Hop-Up Bucking and Inner Barrels for the AEG and GBB market in 2020.We believe in creating quality products, giving our players greater gaming and user experience, as all Unicorn Airsoft products are proudly manufactured in Taiwan, ensuring excellent product quality for all!