Current supplier for smooth tube 2240

[atone1]

Hello,
Starting my first mods on a 2240 and would to replace the stamped tube with a smooth one. I can only seem to find two sources- Alliance Hobby and Cothran Machine. I would like to buy one from Cothran (among many other things!) but email and phone messages go un-answered.  The tubes from Alliance Hobby don't have any specs- not really sure what i am getting. I seem to find the same images linking back to Alibaba (or maybe they were stolen and used there) which makes me a bit nervous. Any other sources I am missing?
Cheers
Allan

[mr007s]

If you have machining skills order a Disco tube from Crosman and cut it to the length you need. I used that on one of my builds. If you have purchased from the  Crosman custom shop in the past you can possibly get a non stamped 2240 tube from them also

[Tom Tucker]

There's a listing on ebay for one right now.

[WyoMan]

Hi Allan, another option is to order part# 2300A043 directly from Crosman. Last one I got was $12.45 plus 4 bux for shipping.

It will say 2300S on the side, however. Like this:


Wyo

[subscriber]

My apologies for posting this here, but Gary's PM inbox is full:

Gary, and anyone else with experience with flat top piston mods, please weigh in on this thread:
https://www.gatewaytoairguns.org/GTA/index.php?topic=192975.msg156237726#msg156237726

Thanks

Hi Allan, .....