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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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Black Diamond 782 seal replacement help

May 26 2012 at 9:53 AM

Michael V (NY)  (Login Mavrick13927)
Crosman Forum Member
from IP address 96.238.200.153

I need to replace the seal on my Black Diamond as it was leaking from the area where the CO2 cart sits. I have the parts and have the gun mostly disassembled, but can't seem to get the guts (I think its called the valve assembly) out of the body tube. Looking at the EVP, I am trying to remove the parts from 782A002 to 782-019 (they all assemble inside the body tube). I have everything else removed, except 781-054. Any advice or help would be appreciate as this is the gun I have set up for my kids to shoot.

Thank you.

God bless,
Michael V.

 
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