





Custom Tokyo Marui Hi-CAPA Airsoft Pistol Assembly
MNA Custom Hi-CAPA Builder
How Does it Work?
1. Simply select a base Hi-Capa airsoft pistol & select all of the upgraded components you want in your build.
2. Each component has various colors to choose from; Endless combinations! (some parts have multiple brands - hover over colors to see the brand AND color!)
3. If an item is not selected, we will simply use the stock Tokyo Marui Component.
4. Proceed with check out and we'll begin your build right away.
5. Sit back & Relax; Your new custom Hi-CAPA will typically be built in 1-2 weeks!
*Hover over items below to see exact name & color of part*
Base Pistol Selection
Slide Selection
Outer Barrel Selection
Thread Adapter Selection
Sights Selection
Inner Barrel Selection
Hop Up Unit Selection
Bucking Selection
Blowback Unit (BBU) Selection
Hammer Pad Selection
Nozzle Return Spring Selection
Recoil Spring Selection
Guide Rod Selection
Short Stroke Selection
Bottom/Front Rail Selection
Magazine Release Selection
Thumb Safety Selection
Sear Selection
Hammer Selection
Trigger Selection
Grip Screw Selection
Magwell Selection
Magazine Base Plate Selection
Magazine Extension Selection
Disclaimer
All parts require proper cleaning and maintenance after use. Failure to do so may result in damage. By purchasing this product and any upgrade(s), the customer understands and accepts that our tech will attempt to install all parts into the base pistol selected or provided. However, any parts that we deem incompatible or do not have the ability to install will be included with your shipment separate from the build and are not acceptable for return. We take detailed notes, photographs, videos, and conduct thorough tests to determine the exact condition of each individual build before it leaves our hands and is shipped. We are NOT liable for any misuse of this product nor the damage or increased wear that may present itself from a higher performance build.
Pairs well with

Custom Tokyo Marui Hi-CAPA Airsoft Pistol Assembly
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Customer Support
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FAQ’s
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Contact Us
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FAQs
Please read our FAQs page to find out more.
Phantom™ vs Other Mock-Suppressors
What makes our Phantom™ Carbon Fiber Suppressors special is two fold.
- We hand-selected the best materials such as genuine twill 3K carbon fiber and 7075 billet aluminum to give you the lightest, strongest, and best performing suppressor possible.
- Our engineers packed as many features into the new Gen 6 Phantom™ as possible whereas other mock suppressors are just cheap, flimsy, and easy to scratch aluminum tubes that don't even include foam!
You can also count on our support team to help you out with any issue you may ever run into, even years down the line - something our competitors would never offer.
Pre-Build vs Build it Yourself
We recommend pre-builds to anyone who wants a competition ready pistol right out of the box without worrying about part compatibility, incorrect installation, or any fitment/damage that occurs during the build process.
We recommend building for those of you who prefer a "upgrade as you go" approach, or those who want to tinker and learn the platform. Building is a blast and we suggest everyone tries it at some point!
Can I Customize a Pre-Build?
Absolutely! If you want to replace any part, just add the aftermarket replacement to the order and leave a note saying you want it added to the pre-build before it ships! If you have more complex requests, please just shoot us an email with your idea!
The Build I Want is Out of Stock!
If the pre-build you are interested in is out of stock, please shoot us an email and we'll let you know if we have the proper components to re-build that particular custom. Often times, we don't have the exact same color for one of the many parts and a simple substitute means the build is able to be completed again!
Are MNA Upgrades Drop-In?
Our upgrades are properly spec'd such that they work with not only the base platform such as Tokyo Marui Hi-Capa, but also most popular upgrade brands for the platform like Airsoft Masterpiece/EDGE, NexxSpeed, Maple Leaf, and Dr.Black.
We do dozens of test fitments and torture tests to ensure all of our parts are nothing short of the best!
MNA vs Other Hi-Capa Builders
Our pre-builds are ranked amongst the best because we actually care. We are a small dedicated team of long-time players who will assemble your build as if it were our own personal build. We love what we do and want you to love your custom as much as we do!