 |  | | | |  | |  |  | Online PCP Efficiency Calculator |  | |  |  | |
 Posted: Mon Aug 22, 2011 11:03 pm |
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| rsterne |
| Moderator |
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| Joined: 15 Jan 2008 |
| Posts: 2998 |
| Location: Coalmont, BC |
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Compliments Lloyd Sikes, who was deeply involved in the Crosman Rogue, there is an online efficiency calculator....
http://calc.sikes.us/
Shoot a shot string, record the starting and ending pressures, the average fps, the pellet weight, and the reservoir volume.... plunk them into the calculator.... and it will give you the efficiency of your gun.... ie how much energy (FPE) you are getting out for the air (CI) used....
Bob |
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Dominion Marksman Silver Shield - 5890 x 6000 in 1976, and downhill ever since!
Airsonal: Too many to count! |
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| Posted: Mon Aug 22, 2011 11:22 pm |
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| Mark5043 |
| Silver Status Member |
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| Joined: 12 Apr 2009 |
| Posts: 1379 |
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| Nice....thanks for the link.. |
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| Posted: Tue Aug 23, 2011 11:28 pm |
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| sniper |
| Silver Status Member |
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| Joined: 28 Nov 2008 |
| Posts: 3752 |
| Location: Star, Idaho |
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You're gonna die with you boots on, Bob. 
As I intend.  |
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I believe in gun control,
If there's a gun around I
want to be controlling it....... |
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