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 photo 63f5b325-0274-4312-9dbd-2effde5b3715_zps0x27orls.jpg

Alan Alford's build

2250b Tube for later move to bulk CO2.
12" .22 Caliber Barrel from Doomsday Backpacker
Brian & Assoc. Alluminum Breech with 2 barrel screws
Original site rear
Pin site on Custom Mt. Airguns Muzzle Break
2x1 Centerpoint Scope with UTG dovetail adapters
Mountain Airguns Custom Bolt and Handle
Mountain Airguns Custom Power Adapter and spring guide
B&A Boss Valve for extra Power

Built mainly for fun and to shoot at local Field Trial Pistol Match.

It currently it shoots a 14.3 Crosman Hunting Pellet at about 530 fps in a 72 degree room for 8.92 FPE.



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You pumped it up...

May 24 2012 at 9:24 AM
Ron  (Login oo7fuzz)
Crosman Forum Member
from IP address 65.29.187.27


Response to 1377

...but no power. If it was pumped up, it should have had some power.

Elsewise there are leaks. If you are considering tearing it down, consider this:

Squirt plenty of oil into the pump tube. Get it in there any way you can. Pump it several quick strokes and see if you gain good pressure that will hold. Sometimes that is all it takes to get the seals and valves functioning the way they had ought to.

The excess oil will eventually be shot out if that corrects the problem. If not,you can always tear down the gun.

 
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Responses

  • 1377 - jeff on May 24, 2012, 11:02 AM
    • no power - jefft on May 24, 2012, 11:19 AM
    • Re: 1377 - Tom @ Buzzard Bluff on May 24, 2012, 11:56 AM
     

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