G-Series/AAP-01 HPA Drum

Price range: $79.99 through $168.99

PRO Adapter

One-Piece, Low-Profile, CNC Feed Nozzle, and Advanced BB-Tech. Learn more..

Carbon Fiber

Built to last. Carbon Fiber infused. Its durability speaks for itself.

Cerakote Color

Default is Grey, no Cerakote applied. Learn more..
*Drum body not cerakoted.

None Graphite Black +$39 USMC Red +$39 NRA Blue +$39 Multicam Bright Green +$39 Magpul Flat Dark Earth +$39 Bright White +$49 Gold +$49 Prison Pink +$49 Bright Purple +$49 Burnt Bronze +$49 Custom. Enter Cerakote Item ID in Checkout Notes. i.e. A-123 +$99

Extended Warranty

Extended 1-year US | 90-days International Learn more..

Free US Shipping On Orders Over $99 With Code "Freeship"
Proudly Made in the US 30-Day Warranty + Lifetime Support *

Product Details

Warranty/Support

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G-Series/AAP-01 HPA Drum Details

G-Series/AAP-01 HPA Drum

The G-Series and AAP-01 are among the most popular and versatile airsoft pistols, known for their reliability and wide availability. The TAPP G-Series/AAP-01 HPA Drum Adapter enhances these platforms by integrating a high-capacity drum magazine, offering up to 1500-2000 rounds for extended gameplay. Designed and built in the USA, this pre-built, plug-and-play adapter ensures seamless integration with your G-Series or AAP-01, utilizing High Pressure Air (HPA) to deliver consistent and reliable performance in any airsoft scenario.

Key Features:
1500-2000 Round Capacity: The drum magazine provides a significant ammo capacity, ideal for sustained engagements and allowing you to dominate the field.
HPA Powered: Optimized for 150 max, recommended PSI: 150 max, recommended 120, this adapter ensures consistent and reliable performance, keeping your G-Series/AAP-01 ready for any situation (HPA kit available separately at tappairsoft. com/hpa).
Advanced BB Feeding System: Ensures smooth, single-stack BB flow from the drum to the feed lip, reducing ammo wastage and eliminating the need for inserts or double stacking.
Durable Construction: Crafted from lightweight, durable SLS Nylon PA12 with the option of upgrading to PA11 Carbon Fiber material, this adapter is built to withstand the demands of intense airsoft action.

What‚is Included:
Fully Assembled Drum Adapter: The TAPP G-Series/AAP-01 HPA Drum Adapter 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 mission.

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: G-Series (Elite Force, UMAREX GLOCK, and other GBB Pistols w/ VFC Blowback System) and AAP-01 (GBB Pistols w/ WE-Tech Gas Blowback System)

HIGH-PERFORMANCE MATERIAL

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

Advanced Finishing

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
Custom Cerakote Precision

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 G-Series/AAP-01 HPA Drum

  1. Damien M.

    I’ve been using this mag on my TM G17 for about a month now, and hands down this is the most entertaining thing I’ve used in a long time. I play on a relatively low populated field (Average around 10 players) and very rarely do I see HPA being used, but I’ve got both HPA in a compact form. My TM is built so it has plenty of range and performs great alone, but with it being adjustable with HPA and now, having what feels like unlimited ammo, I’ve hit the new level of Speedyboi Airsoft. Originally I got this as a joke, but it has since replaced all my other guns (Nov SSG, E&L AK, Etc) and is my new primary, just because of how much fun it is to use only a pistol.

    Pros:
    Feeds Great
    Haven’t had to replace the battery yet
    Holds plenty of ammo
    No longer need to carry spare mags on my plate carrier
    It looks sick
    Seems to be durable (I’ve had a few nasty falls-It’s muddy here-and It hasn’t broke on me yet.)

    Cons:
    Rattles because it’s a high cap (I don’t care, I’m Forrest Gump and never stop running while using it)
    Has Velcro covering the BB port (I play out doors so I’m semi worried about this getting torn open and allowing derbies to get in

    Still give it a 5/5 because I haven’t run into any real issues with it.

Only logged in customers who have purchased this product may leave a review.

Carbon Fiber Nylon 11

PRO ADAPTER

Designed for added Performance, Ergonomics and Aesthetics.

+Low-Profile

20-80% Condensed Dimensions

We've designed each system to create the sleekest profile.
+Strength

CNC Feed Nozzle

Areas under repeated use or load have been upgraded with replaceable CNC parts.
+Feeding

0.01mm Precision Tolerances

BB-Stop tech optimized for flow and consistency.
+Straighter Alignment

Individually Designed

Drums and mags are positioned to give a “meant-to-be-there” feel.
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