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30 DAYS Warranty + lifetime support

Compatible With 20+ Platforms

Hi-Capa HPA Drum


Cerakote Color

Notice: 5-15 business days for Cerakote
Default color is SLS Grey (3D) or Black (Metal)

None Graphite Black +$10 Bright White +$10 USMC Red +$10 NRA Blue +$10 Multicam Bright Green +$10 Magpul Flat Dark Earth +$10 Gold +$10

Free US Shipping On Orders Over $200 With Code "Freeship"
30 Day Warranty + Lifetime Support *
SKU: TAPP-HICAPA-DRUM Categories: , , , Tags: ,

Product Details


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Hi-Capa HPA Drum Details

Use a 1500rd or 2000rd drum in your Hi-Capa. Powered by High Pressure Air (HPA).
Pre-Built, Plug-and-Play, your secondary is now your primary!

We don’t want our customers to make a mistake during installation, so we do it for you. Because of this, we offer a full 30-day warranty for the entire adapter.
We also offer a lifetime RMA process, you can send your adapter back for repair or replacement anytime (fees apply).


– Use an Angel Custom AEG Drum in your Hi-Capa.
– HPA powered, we suggest 100-125 PSI. (HPA kit not included:
– Electric version uses a button and 9v battery.
– Flash version uses a pull-string cord system.

What’s included:

– The full nine yards; Our adapters come fully assembled, no need to sacrifice an existing magazine for parts.
– HPA Foster Fitting (US Spec)

Compatibility: WE-Tech, Tokyo Marui, Armorer Works, Novritsch SSP1/SSP5 and other similar Hi-Capa Airsoft pistols.

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).


3 reviews for Hi-Capa HPA Drum

  1. 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.

  2. 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.

    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

    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.

  3. 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

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