Theoben Rapid Forum
Theoben General Chat Area => Theoben Rapid Discussion => Topic started by: woogie_man on June 12, 2026, 10:43:17 PM
Hey guys,
Say I am playing around with the idea of making a handy little hunting rifle. Not looking for anything high powered and really wouldn't need a ton of shots. So looking at ditching the large bottle on one of the rifles and swapping it with a cylinder. I have been searching and haven't been able to find any sources for a cylinder.
Does anyone know where to find a cylinder, or heck even a small bottle.
Well there is the Cylinder from the FX....
Also there is the cylinder from HW100....
The thing you have to worry about, Making an appropriate adapter (1/4"bspp) so it cane
Screw the Cylinder into your Rapid Bottle adapter...
KevG has a tubed Rapid.. You may need to talk to Him!!
Good Luck,
Stuart
I have heard that there are a few BSA rifles as well that have a similar, if not the same, thread size as the Theobens.
I will have a look through KevG's section and see what I can find. Really wish I still had my lathe to make some custom parts.
Tim_B has some pictures of some nice looking MFR's with smaller bottles. And honestly something like that looks great! Think I can start with that, just need to get a carbon cylinder and get playing.
i have cpl old bsa bottles here that used on mk1 rapid back in the day
i think there 100cc or 150cc i cant remember now
You can always drop a line to Chip Smith...
He has made many Titanium Airtubes!!
He started modeling it from my Ti-tube!!
Stuart