Product Details
Warranty/Support
You May Also Like
Reviews
Hi-Capa ARP9 Adapter Details
Hi-Capa ARP9 Adapter
The Hi-Capa platform is one of the most adaptable and high-performance airsoft pistols available, favored for its customization options and reliability. The TAPP Hi-Capa ARP9 Adapter enhances this platform by enabling the use of ARP9 AEG magazines, significantly increasing your magazine capacity and improving reload efficiency. 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 ARP9 magazines for consistent, reliable performance.
Key Features:
– ARP9 Magazine Compatibility: Adapt your Hi-Capa to use ARP9 AEG magazines, providing higher capacity and smoother reloads, ideal for prolonged skirmishes.
– Advanced BB Feeding System: Ensures smooth, single-stack BB flow from source to feed lip, reducing ammo wastage and eliminating the need for inserts or double stacking.
– Improved Air Seal: Designed to minimize the need for o-rings, this adapter offers a superior air seal between the magazine and the Hi-Capa adapter.
– 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 Adapter: The TAPP Hi-Capa ARP9 Adapter is ready to use right out of the box.
– 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 performance. Engineered for those who demand more than plastic.
Unmatched Strength
• 38% Higher Tensile Strength
• 3x Stiffer than Nylon
• Won't deform
Superior Resistance
• High-Temp Ready
• Thermal Stability
• UV & Moisture Resistant
Pro Finish
• Sleek Matte Black
• Metal strength, plastic weight
HPA Optimized
• Lightweight composite build
• Tested for field durability
Rigid Structure
• Perfect Airseal Integrity
• Smooth mag insertion
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 Project
30 Day Warranty + Lifetime Support
All Tapp Airsoft products include a 30-day warranty. We also offer lifetime support for technical issues and replacement parts (fees apply).
Reviews
1 review for Hi-Capa ARP9 Adapter
Only logged in customers who have purchased this product may leave a review.

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.







Christopher L –
These guys stand behind their product. When I didn’t have success with the MP5 adapter (NOT THEIR FAULT…I was attempting to use AP10 style straight mags which I do not hold them accountable for lack of compatibility) they quickly shipped me another model of my choice along with an additional M4 adapter. My customer service experience was top notch and my new items work fantastic considering I’m using the proper mags. I highly recommend their products. I turned a lot of heads at the field with them.