13.1 C.I Tank on AS2250

13.1 C.I Tank on AS2250

Joined: December 10th, 2007, 3:34 pm

December 12th, 2010, 11:23 pm #1

Will it fit with Current 1399 Stock and the Adapter?

What are dimensions? Any Assistance is Appreciated!

Thanks,

Mario
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Joined: February 8th, 2010, 2:12 pm

December 13th, 2010, 1:04 am #2

You'd have to trim a little off the top of the 1399 stock in order for the bottle to clear it.....
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Joined: January 12th, 2006, 2:58 am

December 13th, 2010, 2:17 am #3

You would if it was a 2250b but if its a as2250 then you wont have to as the stock is already flat to take an airsourse bottle.
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Joined: July 15th, 2005, 3:10 pm

December 13th, 2010, 2:36 am #4

not as much as the standard stock but the little bump at the end of the 2250XT will still need to be removed to accept and clear the tank.
Last edited by 2AMEND on December 13th, 2010, 2:38 am, edited 1 time in total.
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Joined: December 10th, 2007, 3:34 pm

December 13th, 2010, 2:54 am #5

Thank you to All who Contributed !

Mario
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Joined: July 15th, 2005, 3:10 pm

December 13th, 2010, 2:41 pm #6

it will only take a couple minutes. If you use power tools the plastic will start to melt as it cuts, the outcome will look much better when done by hand.
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Joined: November 25th, 2009, 7:12 pm

December 13th, 2010, 8:57 pm #7

Will it fit with Current 1399 Stock and the Adapter?

What are dimensions? Any Assistance is Appreciated!

Thanks,

Mario
Also, I found that if you stay 1400PSI or below, you can get away with the factory hammer spring, or a 2289 spring, to keep a decent trigger pull, and still squeeze a good bit out of it with the 14" barrel. If you don't mind stepping up to an 18 or even a 24" barrel, then you can get even more from the platform at that pressure level. I mistakenly pushed mine up to 1600PSI, and needed the disco spring, which then convinced me to get the AoA adjustable two stage sear to get the trigger back to where I wanted. The closed valve system will respond well from 800 PSI (Paintball tank) to 1400 PSI without much extra needed. The 1000 -1250 range will easily get you into the solid 650 plus mark, for almost 100 shots, with very low SD. Just some of the little things I found along the way. It was great fun to build, and I have enjoyed it greatly. P.S. when you call Crosman for parts, pick up a couple of sets of o-rings, and use divers silicone grease on them, the leaks will disappear quickly.

Casey

Let me know if I can help out anywhere, did a lot of learning, mistakes, and finally found my way to what I wanted out of this platform with help from some of the regulars. I thank all who provided insight, and advise.

The previous posters were 100% correct, just use a hacksaw to trim the bump from the back of the factory stock, and it fits right back on.
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Joined: February 8th, 2010, 2:12 pm

December 14th, 2010, 12:19 am #8

You would if it was a 2250b but if its a as2250 then you wont have to as the stock is already flat to take an airsourse bottle.
If you had noticed what he posted---he said the stock was a 1399..that is NOT the AS2250 stck.
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Joined: January 12th, 2006, 2:58 am

December 14th, 2010, 12:52 am #9

Blimey...keep ya wig on m8...my mistake
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Joined: December 10th, 2007, 3:34 pm

December 14th, 2010, 1:07 am #10

Also, I found that if you stay 1400PSI or below, you can get away with the factory hammer spring, or a 2289 spring, to keep a decent trigger pull, and still squeeze a good bit out of it with the 14" barrel. If you don't mind stepping up to an 18 or even a 24" barrel, then you can get even more from the platform at that pressure level. I mistakenly pushed mine up to 1600PSI, and needed the disco spring, which then convinced me to get the AoA adjustable two stage sear to get the trigger back to where I wanted. The closed valve system will respond well from 800 PSI (Paintball tank) to 1400 PSI without much extra needed. The 1000 -1250 range will easily get you into the solid 650 plus mark, for almost 100 shots, with very low SD. Just some of the little things I found along the way. It was great fun to build, and I have enjoyed it greatly. P.S. when you call Crosman for parts, pick up a couple of sets of o-rings, and use divers silicone grease on them, the leaks will disappear quickly.

Casey

Let me know if I can help out anywhere, did a lot of learning, mistakes, and finally found my way to what I wanted out of this platform with help from some of the regulars. I thank all who provided insight, and advise.

The previous posters were 100% correct, just use a hacksaw to trim the bump from the back of the factory stock, and it fits right back on.
Hi Guys...Okay First of all I didn't realize that the 1399 & AS225XT stocks were not the same...!

This Gun was built for me by Roy @ mountainaircustoms Trigger,hammer & valves are already modded......and he'd only guarantee it to 1000psi anyway. Gun has a 24" .22Barrel, BTW Roy said Gun w/ AS 88Gr co2 @85 deg F will get 700fps with a 14.3Gr Cros. Prem. HP

I did buy an adapter for HPA,but have as yet to get the Tank. was told by Roy, or Someone that the 13.1c i tank would fit as is,Now! so What next?

as I've already stated all advice or help is appreciated

Mario

Last edited by Pumpmeister on December 14th, 2010, 1:13 am, edited 1 time in total.
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