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Anybody have chrony #'s for a 2240 with 24" 1760 barrel (ie 1740)?

June 15 2012 at 12:04 AM
Anonymous  (Login Franklink)
Crosman Forum Member
from IP address 75.174.160.36

Anybody have chrony #'s for a 2240 with 24" 1760 barrel (ie 1740)? with stock internals? Only mods being steel breech and 24 inch .177 barrel. Thanks.
(already did the obligatory search, all the fps reports i was able to find were either from shorter barrels or from modded-to-the-teeth, weighs-half-as-much-as-a-normal-valve-due-to-certain-areas-being-ground-off-valves or a combo of the two)


    
This message has been edited by Franklink from IP address 75.174.160.36 on Jun 15, 2012 12:09 AM


 
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(Login airgunandy)
Crosman Forum Member
206.208.93.60

1740/1760

June 15 2012, 5:16 AM 

I found this thread...

http://www.network54.com/Forum/275684/thread/1223862694/Just+ordered+a+2400KT+w+-177+24+inch+barell+and+long+steel+breech

One guy says his stock 2260 with a 1760 barrel is shooting about 650 fps. The 2240 and the 2260 have the same valve and both run off one 12 gram, so the pwerplants are basically the same.

I plink, therefore I am.

 
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(Login rsterne)
Crosman Forum Member
66.244.241.34

With an 18" barrel....

June 15 2012, 9:05 AM 

600 fps at 60*F, 640 fps at 70*F.... Didn't have a 24" barrel.... sorry....

Bob

 
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Rich D.
(Login Arkmaker)
Crosman Forum Member
74.170.102.119

I was touching 700 with it set up like this....

June 16 2012, 6:49 AM 

Bulked with 88 gram tank
24" .177 barrel

[IMG][linked image][/IMG]

 
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