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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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I like to think of cold like the way I think of vacuum. One is the absence of air...

December 22 2011 at 9:25 AM

Steve in NC  (Login pneuguy)
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Response to thats really cold, hard to comprehend almost...isnt absolute zero -456?

...the other is the absence of heat. That analogy suggests that, because something as cold as boiling LN2 has only about 1/4 the heat energy as something at room temperature, it's a little like air pressure at an altitude of 35,000 feet (i.e., where jets carry millions of passengers every day).

Neither is anything a naked human being can survive for more than a few seconds - but still a long way from absolute zero. happy.gif

Steve

 
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