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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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What's That..

December 18 2010 at 11:02 AM
Pumpmeister  (Login Pumpmeister)
Crosman Forum Member
from IP address 108.16.38.117


Response to Re: velocities

...You get 757 fps on What,co2 or HPA?

Roy sent me original Valve stuff in Sm. bag & Original 14 In. barrel(by request) Hi would only warranty 1000psi on HPA that I get 700fps on AS88Grm. CO2 @ 85 deg.

Maybe I should ask Roy what Velocity I'd get on 1000psi for HPA..I can't recall actual quote on what I'd get @1000 psi. ,only that he'd only warranty it for No More than 1000

Mario

 
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