Berserk Airsoft Pistol
Pairs well with
FREE Shipping!
Questions? Ask our Experts
Our product specialists are here for you, just leave us a message!
Berserk
Description
The Berserk is a fully custom Hi-Capa build crafted by Tapp Airsoft, one of the most respected names in the custom airsoft pistol space. Built on the legendary Tokyo Marui Hi-Capa 5.1 platform, this pistol is loaded with premium Airsoft Masterpiece and Maple Leaf internals that elevate performance well beyond any stock GBB pistol. Every component has been hand-selected for reliability, consistency, and aggressive performance on the field or at the range.
Finished with custom Cerakote and engraving, the Berserk is as visually striking as it is technically capable. This is a serious build for serious players who want a ready-to-run custom pistol without the hassle of sourcing and assembling premium parts themselves.
Key Features
- Tokyo Marui Hi-Capa 5.1 Base: Built on the gold-standard GBB platform known for exceptional reliability, smooth cycling, and a massive aftermarket ecosystem.
- Airsoft Masterpiece Smoking Hole Set: Premium slide and frame components from one of the most trusted names in Hi-Capa custom parts.
- Airsoft Masterpiece CNC Aluminum Grip Set: Machined aluminum grips deliver a solid, premium feel and improved control over stock polymer grips.
- Airsoft Masterpiece Lightweight Aluminum Blowback Housing: Reduced mass blowback housing for a faster, snappier recoil cycle and quicker follow-up shots.
- Waldo Customs 130% Snappy Boi Recoil Spring: Upgraded recoil spring tuned for crisp, aggressive blowback action and reliable cycling.
- Airsoft Masterpiece Hop-Up Housing: Precision hop-up housing for consistent BB engagement and improved accuracy over longer ranges.
- Maple Leaf Autobot Hop-Up Bucking - 60 Degree: High-performance 60-degree bucking engineered for consistent hop, tight groupings, and extended range.
- Maple Leaf Crazy Jet 6.01 Inner Barrel: Tight-bore precision barrel for improved BB guidance, velocity consistency, and accuracy.
- Custom Cerakote and Engraving: One-of-a-kind finish that is durable, corrosion-resistant, and purpose-built to stand out.
- 1 Joule of Power (300 FPS with 0.25g BBs at 115 PSI): Tuned to a field-friendly 1J output, ready for most airsoft fields right out of the box.
What's Included
- Tapp Airsoft Berserk Custom Hi-Capa Pistol (fully assembled)
Note: Magazine is not included.
Why You'll Love It
Building a competition-grade Hi-Capa from scratch takes months of research, sourcing, and tuning - the Berserk delivers all of that work done for you. Tapp Airsoft has built a reputation for no-compromise custom builds that perform as good as they look, and the Berserk is a flagship example of that commitment. The combination of a Tokyo Marui base with Airsoft Masterpiece and Maple Leaf upgrades represents the most trusted names in the Hi-Capa community, all working together in one package.
Whether you're stepping onto the CQB field, competing in a pistol division, or adding a showpiece to your collection, the Berserk is built to impress and built to last. The custom Cerakote finish is not just beautiful - it protects the metal components against wear and the elements for years of hard use. If you want a premium custom Hi-Capa without the guesswork, this is the build.
Product Specifications
View Product Specs
| Base Platform | Tokyo Marui Hi-Capa 5.1 |
|---|---|
| Power Output | 1 Joule |
| Velocity | 300 FPS with 0.25g BBs at 115 PSI |
| Inner Barrel | Maple Leaf Crazy Jet 6.01mm tight-bore |
| Hop-Up Bucking | Maple Leaf Autobot 60 Degree |
| Hop-Up Housing | Airsoft Masterpiece |
| Blowback Housing | Airsoft Masterpiece Lightweight Aluminum |
| Grip Set | Airsoft Masterpiece CNC Aluminum |
| Recoil Spring | Waldo Customs 130% Snappy Boi |
| Finish | Custom Cerakote with Engraving |
| Magazine Included | No |
FAQ
Does the Berserk come with a magazine?
No, a magazine is not included with the Berserk. You will need to purchase a compatible Tokyo Marui Hi-Capa magazine separately. Standard Hi-Capa 5.1 GBB magazines are widely available and compatible with this build.
Is the Berserk ready to use out of the box?
Yes - the Berserk is fully assembled and tuned by Tapp Airsoft. Once you have a compatible magazine and BBs, you are ready to play. No additional assembly or upgrades are required.
What BBs should I use with the Berserk?
The Berserk is rated at 300 FPS using 0.25g BBs. For best performance with the Maple Leaf Crazy Jet barrel and Autobot bucking combination, 0.25g to 0.28g premium BBs are recommended. Always use high-quality, seamless BBs to protect the tight-bore inner barrel.
Can I use this pistol at my local airsoft field?
The Berserk is tuned to 1 Joule of power (300 FPS with 0.25g BBs), which falls within the limits of most airsoft fields. However, field rules vary - always check with your local field regarding their FPS limits and measurement BBs before playing.
What is the warranty and support policy?
Tapp Airsoft products come with a 30-day warranty and lifetime support. If you have any issues with your Berserk, Tapp Airsoft's support team is available to help you troubleshoot and resolve problems long after your purchase.
Is the Cerakote finish durable?
Yes - Cerakote is a professional-grade polymer-ceramic coating widely used on firearms and airsoft replicas for its exceptional durability, corrosion resistance, and abrasion resistance. It will hold up to regular field use far better than standard paint or anodizing.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.