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Angel Custom Complete Upgrade Pro Kit for Airsoft GBB Pistols (Type: Tokyo Marui / WE Hi-Capa Series / 130% Power)

ID: 52634 (AC-HC51-FTK02)
Angel Custom Complete Upgrade Pro Kit for Airsoft GBB Pistols (Type: Tokyo Marui / WE Hi-Capa Series / 130% Power)
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Angel Custom



  • Complete upgrade kit includes: Tunable Steel Spring Guide Set, MAX Loading Nozzle Kit, Ultimate DYNA Piston Head, Teflon SUS303 Stainless Steel High Flow Output Valve, CNC Rocket Valve, Upgrade Springs
  • Parts are precision CNC machined
  • Improved durability and performance
  • Extreme wear resistance
The Angel Custom Complete Upgrade Pro Kit is a complete upgrade package for your Tokyo Marui, Socom Gear, WE Hi-Capa 5.1, 1911 and compatible pistols.

Included with this kit is an adjustable Angel Custom spring guide which will immediately provide you a noticeable "smoother" recoil and blowback yielding increased performance.

The Angel Custom Stainless Steel Recoil Spring Guide improves the realistic blowback kick and longevity for your 5.1 Hi-Capa GBB Pistol. The spring guide is made from SUS Stainless Steel providing extreme wear resistance and optimum strength. The back part of the spring guide features a ball bearing unit to prevent spring binding and improve efficiency. Integrated onto the spring guide are three rubber buffers that help limit slide travel effectively controlling cycle rate and also increasing recoil feedback slightly. These buffers can be removed allowing full adjustability. Cycle rate and blowback can be adjusted by using one, two, three, or no buffers at all.

The MAX loading nozzle set features a Dupont polymer material for enhanced durability. This material is considerably more flexible than standard polycarbonate which results in a less brittle nozzle that is better at absorbing the shock from firing your gun.

The Ultimate DYNA piston head is precision CNC machined which creates a much better fit and air seal to greatly improve the efficiency of your guns action.

Finally the Angel Custom Teflon coated SUS303 stainless steel high flow output valve offers a very smooth actuation which results in much more consistent gas discharge.

Manufacturer: Angel Custom


Compatibility: For WE-Tech, Tokyo Marui, and other compatible Hi-Capa 5.1 Series Airsoft GBB Pistols (Spring guide not compatible with Tokyo Marui series 1911 pistols). Not compatible with AW Custom and WE Gen2 System
Material: Aluminum, Polymer, Rubber, Spring Steel, SUS303 Stainless Steel

About Angel Custom

Angel Custom was founded on a mission to promote satisfaction and excitement on the Airsoft battlefield. Founded by Airsofters searching for perfections, it is our joy and pride to present you our battle tested creations. We strive to provide quality products and services that are reliable and trustworthy to be worthy of the trust placed in us.

3 Customer Reviews

(Write a review)

by Van N. on 03/08/2018
"Product is of a high quality, and works great on the KWA ATP. A must have in my opinion if you want to optimize the performance of your ATP.
by Phillip C. on 07/13/2015
"I bought this not sure if it would work on my old WE 1911 MEU. I also purchased an extended tightbore barrel and false silencer to cover it up. Nothing to lose as the gun was in complete non-working order, and I have another newer pistol I could put them in.
Anyways, I installed most of the parts and quickly figured out that the recoil spring is insane. Even without the shims, my gun wasn't able to blow back with this spring. Shame as it took as much force to pull back the slide as on my real steel 1911, and made an awesome "clack" when it locked forward. Definitely going to mess around with this some more.
My only complaint was the loading nozzle assembly. It absolutely would not fit into my gun properly, and would lock in place when I fired it, not cycling correctly.
So, if you are looking to upgrade a single stack WE-tech or SOCOM GEAR gun with this kit, it will work - except for the loading nozzle. I just put all the new parts into the old loading nozzle and it works great. I will be putting the additional parts into the TM5.1, if I can't get them to work in the WE.
by Timothy C. on 05/29/2015
"This is a great upgrade for a hi capa 5.1, however there are 2 problems that I ran into with this kit.

Problem number 1: The hammer spring is so tense it will bend the metal the hammer strikes, as well as the hammer itself. This is impressive but useless unless you have a high quality steel receiver (soft metal won't cut it).

Problem number 2: The valve blocker is extremely poor quality. When I replaced mine it wouldn't even fit into the air nozzle without having to shove it down (it is supposed to just drop right in). After about 100 shots the valve blocker burst into hundreds of clear red pieces, military grade polycarbonate...riiiiiight.

I would say the only real problem is the valve blocker, since the hammer spring is doing what it's supposed to. Good kit, I recommend it (it helped get my Tokyo Marui Hi-Capa shooting .28s farther than most peoples AEGs are shooting .23s) just make sure to buy an aluminum valve blocker and throw the junky clear red one away.

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