The Max-Flow valve face seals the tube allowing Bulk-Filling.
The tapered passage directs the increased CO2 capacity directly to the Boss valve.
For Crosman 2240, 2250B, 2260, 1760, 2300, 2400 models
You must use a Bulk Fill Cap. This will not work with 12 gram C02 cartridges.
Will this work with 2250XT?
I’ve notice you have Max-Flow Valve for Crosman and B&A 2240 Max Flo Valve. What is the difference? Which one do you suggest for an AS2250XT? I’m going be using HPA regulated to about 1100 to 1200 PSI.
If you look at the descriptions it tells you what they’re for. They’re not for use with anything else.