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Powerlet to Paintball Tank Conversion System
For the Crosman 1077, 2240, 2250, 2260, 2300 Series & 2400 Series

One Cap | Up to Six Guns | Swap in under 10 seconds!

Never been here before? Not sure what the product is? Read the FAQ, please!

Alliance Hobby is proud to reintroduce the latest iteration of their world famous paintball tank adapter system!

Now, one removable, modular, interchangeable cap works with up to four internal adapters to quickly and easily change between guns. This is the third major revision and upgrade to my adapters and it is, of course, better than ever.

Whether you have one Crosman CO2 gun, or the entire product line, you'll be ready to shoot from paintball tank reservoirs instead of expensive 12g Powerlets.

The overall cost of the adapter is now less, the adapters are now more reliable, easier to install AND you can swap between guns easily and quickly.

This was the first product I ever sold and it's gone through numerous improvements through the years. They're easy to use, reliable and quickly maintained using normal hand tools.




Most current design. This is the style you'll receive in the mail. 1077 adapter above, 2240 adapter below.
May receive aluminum or brass tubes, depending on availability, but the adapters work the same regardless.



    Ohio Dept of Wildlife Nevada Dept of Wildlife Nebraska Game & Parks Division
    A Pennsylvania summer camp Sandusky (Ohio) 4H

These were bulk purchases, for use in shooter education programs, where the organization ran each adapter to a manifold, fed from a larger (welding size) CO2 tank.

A summer camp in Pennsylvania with 10+ units.

Ohio State Fair ODNR Booth

33 units going to Nebraska's Shooter Education Program

First Generation 1077 adapters now available. First gen caps use a 13/16-20 thread. Current gen is 13/16-28. If your 1077 is approximately 20 years or older, you probably have the gen 1. Here's how to tell:

Left shows the difference in the factory piercing stems. Right shows my made-from-scratch Gen 1 caps.

If you don't have them already, you will ALSO need a hose and paintball tank. Or, just buy the Complete Kit.

Old design, old photos.

Standard Paintball Tank Adapter Kit
$49.99 - $54.99

Optional 90į Elbow

Note: Elbow potentially incompatible with the 2240XL.

I received a note in Feb 2023 saying the elbow doesn't
fit the XL due to the threaded barrel front sight.

The normal 2240 does not have this issue.


Daniel D - Arizona - March 8th 2024

  • Hell sir I received your 2 kits today, packed very well. The quality of these hard mount d kits is great, thank you for these kits !! your ideas are great. Here is a picture of mine and my wifeís 1077s with your kits on them.

Mark B - United Kingdom - Sept 7 2023

  • Good afternoon from the UK, I received the item this morning, very happy with it, thank you very much.

    Over the moon, shared positive review on all forums.

Robert H - Pennsylvania - July 22 2023

  • Thanks for getting back to me.

    Please send me the current gen caps. And this will actually make 10 that I have from you These are great for the summer camp I work at. The kids love not having to stop shooting to replace them 12g co2 they used to use. But with these they shoot all day. So thank you for making my job easier and allowing the kids have so much fun.

    Thanks again
    Robert H

Robert W - Ohio - June 18 2023

  • I received my [Diana Chaser] conversion kit today. Installation is a no-brainer. No leaks, itís fantastic! I am completely satisfied, will order other conversions soon.
    Thank you

    Sent from my iPad

Fabio - Italy - Jul 13 2022

  • [Note, this guy is Italian. English is not his native language]

    Hello, NICK

    first of all, thank you so much for the patience you and your staff have had towards me.


    Excuse me for this if you can. In any, case I wanted to warn you that your article has finally arrived in Italy two days ago, you can see all the photos attached. Today I mounted this product inside the tube of my 2240 and followed your I did not exaggerate in tightening the cap. Your system "is working perfectly" and I finally have no more propellant leaks. I am sending you some nice photos after having also attached a nice optic. In the next few days I will do some tests on the target and if you want I will show you the results that I already know from before ... they will be fantastic and your product will contribute considerably to this success.

    For now, thank you againEmoji, and a warm sincere hug from Italy with great esteem and admiration


Matthew N - Ohio - Aug 8 2019

  • Absolutely. I actually sent her [a referral] your way. Your adapters have made our range set up very efficient.