GTA

All Springer/NP/PCP Air Gun Discussion General => PCP/CO2/HPA Air Gun Gates "The Darkside" => Topic started by: EdinGa on October 14, 2015, 10:30:29 PM

Title: Crosman 2250 hpa
Post by: EdinGa on October 14, 2015, 10:30:29 PM

Putting the finishing touches on my latest project... It's shooting 14.3 cph at 600 fps on 800 psi. I went ahead and pinned the valve in case I ever want to try it at 1100 psi, but it shoots so nice like this that I'll probably leave it alone. Running Disco parts on the inside that I picked up from Mangum Airpower. (http://i1372.photobucket.com/albums/ag324/EdinGa2/20151014_164648-01_zpsi74mcmvo.jpeg)

Title: Re: Crosman 2250 hpa
Post by: Hobbyman2007 on October 15, 2015, 07:59:38 AM

If you can find a qb79 tank block , it would give you a much more support for the hpa bottle. You would of course have to  remove the threaded portion of the tube and anchor the tank block . Just a suggestion 👍

Title: Re: Crosman 2250 hpa
Post by: EdinGa on October 15, 2015, 12:43:54 PM

I thought about doing that, but decided to go this route. I didn't use hardware store fittings, these are heavy duty high pressure fittings with small orifices. They're really thick, and I stressed them with an empty tank and didn't see any flex at all.