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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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Benjamin 310

March 23 2011 at 2:10 PM

michael  (Login slothart)
Crosman Forum Member
from IP address 199.27.130.185

I am re-sealing my father's old Benjamin 310 and I have run into a snag...
I can not get the Outlet Valve Lock Screw (part #340)to budge.

I purchased the tool and the seal kit from Brian & Associates which comes with a copy of the owners manual as well as separate typed instructions for re-sealing the gun. The tool fits cleanly into place, but I cannot get it to move. I'm worried if I put too much force behind it, I will break the solder holding the barrel in place.

I've tried, soaking the area in WD40 and carefully vising the tube to get more leverage, but no luck so far.

Anyone have any recommendations on getting the lock screw to release?

My next thought was to heat that section carefully to see if that would allow the screw to move. It is seated in a lead seal correct?

Any help/info would be appreciated.
Thanks.

 
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