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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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So clean things up, Use Krytox to lubricate

June 14 2012 at 1:18 PM
Cal  (Login CalG)
Crosman Forum Member
from IP address 24.128.138.174


Response to Dup.

Suppress all detonation and then lock up the piston at full stop (Max compression)

What a power house you would have. A "dumper" with a PCP reservoir.

I want one. !!! It would be WAY better than a pump up in regard to to pumping commotion, and would have an interesting softer kick in the recoil.

I want one! (oh! I already said that)

And I don't mean friction drag to slow the rebound, what is needed is an arrester. "THE CLAW"

Cardew's sprague clutch was a joke in those proportions with only three points of contact. Forces would have been very high.
Throw that design out!


    
This message has been edited by CalG from IP address 24.128.138.174 on Jun 14, 2012 7:38 PM


 
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