Conversion System - Complete Kits
For the Crosman 1077, 2240, 2250, 2260, 2300 Series & 2400 Series
The complete kit of my
Tank Adapters includes:
the main adapter
one 90° elbow
one coiled remote line
one CO2 paintball tank of your choice in size
90g AirSource cylinder with thread adapter
The AirSource option is everything you need to connect and start shooting
immediately. The same is true for the paintball tank option, but they ship
empty and must be filled upon delivery at any sporting goods shop.
The AirSource cylinder is a more turn-key
solution, but not quite as reliable as an actual paintball tank due to
extra fittings and adapters involved. If you can easily fill CO2
locally (from a sporting goods store), I always recommend choosing a real
2240 kit with a 4oz tank installed.
but 4oz tanks are discontinued (it's an
Photo on the right is a 1077 kit with the AirSource cylinder installed.
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.
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
Robert W - Ohio - June 18 2023
Fabio - Italy - Jul 13 2022
[Note, this guy is Italian. English is not
his native language]
first of all, thank you so much for the patience you and your staff have had
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 instructions...so 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
For now, thank you againEmoji, and a warm sincere hug from Italy with great
esteem and admiration
Matthew N - Ohio - Aug 8 2019