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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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Okay, Phil, here's the deal. My ACP397 gets ~6.5fpe on half-power...

January 27 2012 at 5:37 PM

Steve in NC  (Login pneuguy)
Troll, Banned User or Assorted Delinquent
from IP address 74.242.252.49


Response to 397 converted to SSP

...which takes (usually) one pump to recharge between shots.

Wager: If you can get more than 5.0000fpe from a 397 converted to a dump-valve SSP, you win. Otherwise, I do.

Stakes: Loser promises to declare, in clear voice, outdoors, on any sunny day of his choosing, in full view of three (at least moderately) sober witnesses: "I'm a codfish!" loudly five times.

Fair deal? happy.gif

http://youtu.be/qHh5Ra4KgCY

Steve


    
This message has been edited by pneuguy from IP address 74.242.252.49 on Jan 27, 2012 5:41 PM


 
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