Hi-Capa HPA Drum
Price range: $79.99 through $168.99
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Proudly Made in the US 1-Year Warranty + Lifetime Support *
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Hi-Capa HPA Drum Details
Hi-Capa HPA Drum
The Hi-Capa platform is one of the most popular and customizable airsoft pistols, known for its exceptional performance and adaptability. The TAPP Hi-Capa HPA Drum takes this platform to the next level by integrating a high-capacity HPA drum magazine, significantly increasing your ammo capacity to 1500-2000+ rounds. Designed and built in the USA, this pre-built, plug-and-play adapter ensures your Hi-Capa is always ready for extended engagements, offering seamless integration with the HPA drum magazine and utilizing High Pressure Air (HPA) for consistent and reliable performance in the field.
Key Features:
– 1500-2000+ Round Capacity: The Hi-Capa HPA Drum offers an unparalleled ammo capacity, allowing you to stay in the game longer without the need for frequent reloads.
– HPA Powered: Optimized for 150 max, recommended PSI: 150 max, recommended 120, this adapter ensures consistent and reliable performance, keeping your Hi-Capa ready for any scenario (HPA kit available separately at tappairsoft. com/hpa).
– One-Piece Drum Adapter Design: Specifically engineered to enhance the overall functionality and reliability of your Hi-Capa, ensuring smooth and efficient BB feeding.
– Durable Construction: Built from lightweight, durable SLS Nylon PA12 with the option of upgrading to PA11 Carbon Fiber material, this adapter is designed to withstand the demands of intense airsoft action.
– Plug-and-Play Installation: This adapter comes pre-built and ready to use, with no need for additional modifications or sacrifices to existing magazines.
What‚is Included:
– Fully Assembled HPA Drum Adapter: The TAPP Hi-Capa HPA Drum is ready to use right out of the box, with the drum included when selected.
– HPA Foster Fitting (US Spec): Ensures a secure and reliable connection, allowing you to stay focused on the action.
Proudly made in the USA, this adapter is backed by a 30-day warranty and lifetime technical support, with access to replacement parts (fees may apply).
Compatibility: Hi-Capa (WE-Tech, Tokyo Marui, Armorer Works, Novritsch SSP1/SSP5, and similar Hi-Capa Airsoft pistols)
CARBON FIBER. CARBON FIBER.CARBON FIBER.
Strength you can feel. Weight you barely notice. Precision that defines performance. Matte black, rigid, and ready — engineered for those who demand more than plastic.
Unmatched Strength and Rigidity
• Up to 38% Higher Tensile Strength – 69 MPa vs. 50 MPa for Nylon 12, giving parts more load-bearing capability. • Nearly 3× Stiffer – With a tensile modulus of 5.3 GPa (vs. 1.9 GPa), PA11 CF parts hold their shape under pressure and stress. • Over 65% Greater Flexural Strength – 110 MPa vs. 66 MPa for Nylon 12 means stronger parts that won’t bend or deform.
Superior Heat and Environmental Resistance
• Designed for high-temperature applications where Nylon 12 softens or degrades. • Carbon fiber reinforcement improves thermal stability and lowers thermal expansion for precision even under heat. • Naturally resistant to moisture and UV exposure, ideal for rigorous outdoor use.
Professional Finish and Lightweight Design
• Carbon fiber infusion produces a sleek matte black surface — functional and aesthetic right off the printer. • Delivers metal-like strength at a fraction of the weight, enabling lighter, more efficient assemblies.
Designed for High-Pressure HPA systems
• Lightweight carbon fiber composite reduces load without sacrificing strength or rigidity. • Tested for durability across extreme temperature and humidity conditions to ensure reliable field performance.
Rigid Carbon Fiber Structure
• Low expansion under heat preserves airseal integrity during rapid-fire or sustained full-auto use. • Machined precision surfaces ensure smooth magazine insertion and consistent alignment with feed paths.
Custom Cerakote & Precision Coatings
Our in-house finishing delivers Cerakote and precision laser engraving with exceptional durability and style. Every surface is treated, coated, and inspected to ensure flawless performance and lasting quality.
Start Your Project1 Year Warranty + Lifetime Support
All Tapp Airsoft products include a 1-year warranty. We also offer lifetime support for technical issues and replacement parts (fees apply).
Reviews
3 reviews for Hi-Capa HPA Drum
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PRO ADAPTER
Designed for added Performance, Ergonomics and Aesthetics.
20-80% Condensed Dimensions
We've designed each system to create the sleekest profile.CNC Feed Nozzle
Areas under repeated use or load have been upgraded with replaceable CNC parts.0.01mm Precision Tolerances
BB-Stop tech optimized for flow and consistency.Individually Designed
Drums and mags are positioned to give a “meant-to-be-there” feel.
Adrian R. –
Purchased Hi-Capa model from Tapp them self since it’s out of stock here. Outstanding product. It’s lightweight and easy to use, no issues so far. Forget about reloading when you have this bad boy. 1500 bb’s and you’re good for 6 hours of speed soft. Highly recommend to anyone curious about how good they are.
jacob G. –
WE hi capa version. This product is amazing, with my custom we it will hose down everyone and reloading is no more an issue. It’s almost stupid how good this thing is.
pro:
1500 rounds yet still feels light with .25
no feeding problems
no need for chest plates or gear when you can just run around with a pistol and a bag
battery lasts hella long
lmg like fire power in a 3 pound package
way more consistent with shots compared to green gas or c02
con:
not a major issue but this thing can only use .28 or lighter. If you go any heavier there’s a bit of lag with shooting fast.
Hpa runs out fast as hell on pistols or anything blowback so be prepared to refill a lot
if you’re running a pistol as a primary this is the best thing to add to your gun.
Gary C –
I order the Hi-Capa drum mag and I am impressed. Great seals and connections and good finish all round. Much lighter then expected too. Highly recommend