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Joined: Nov 2009
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Campfire Ranger
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OP
Campfire Ranger
Joined: Nov 2009
Posts: 15,885 Likes: 1 |
This chart is several years old, so not all the different ammo brands are listed. Just thought someone might be interested. ![[Linked Image]](https://i.imgur.com/Ipl0BA0.png)
Old Turd- Deplorable- Unrepentant Murderer- Domestic Violent Extremist
Just "Campfire Riffraff and Trash"
This will be my last post! Flave 1/3/21
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Joined: Oct 2011
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Campfire Outfitter
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Campfire Outfitter
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Randy, where did you find this chart? If you can recall, I'll go there. My old eyes can't read the fine print.
I'm guessing the speeds listed must have been shot at high altitude. As I recall, speed of sound at sea level is about 1080fps.
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Joined: Nov 2009
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Campfire Ranger
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Campfire Ranger
Joined: Nov 2009
Posts: 15,885 Likes: 1 |
Larry, dont feel bad, I cant read it either. What I do is 'right click', 'save image as' and put it on my desktop. When I open that copy on the desktop, I can enlarge it and get it big enough to read.
Sorry, I dont remember where I got the chart. I've had it on my desktop for several years and just thought this morning that someone might be interested in it.
Old Turd- Deplorable- Unrepentant Murderer- Domestic Violent Extremist
Just "Campfire Riffraff and Trash"
This will be my last post! Flave 1/3/21
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Joined: Oct 2003
Posts: 2,509
Campfire Regular
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Campfire Regular
Joined: Oct 2003
Posts: 2,509 |
Randy, where did you find this chart? If you can recall, I'll go there. My old eyes can't read the fine print.
I'm guessing the speeds listed must have been shot at high altitude. As I recall, speed of sound at sea level is about 1080fps. Here’s some... http://www.gunnersden.com/index.htm.rimfire-rifles.html
Old Fishermen never die, we just get reel tired.
May you build a ladder to the stars
and climb on every rung.
May you stay......Forever young
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Joined: Mar 2007
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Campfire Ranger
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Campfire Ranger
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Posts: 24,399 Likes: 1 |
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Joined: Oct 2009
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Campfire Regular
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Campfire Regular
Joined: Oct 2009
Posts: 2,934 |
Randy, where did you find this chart? If you can recall, I'll go there. My old eyes can't read the fine print.
I'm guessing the speeds listed must have been shot at high altitude. As I recall, speed of sound at sea level is about 1080fps. Here’s some... http://www.gunnersden.com/index.htm.rimfire-rifles.htmlThat's a good one. Thanks
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Joined: May 2004
Posts: 56,174 Likes: 16
Campfire Kahuna
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Campfire Kahuna
Joined: May 2004
Posts: 56,174 Likes: 16 |
Webster, ya got it a bit skewed and mebbe backards....... Sea Level w/ISA conditions is 1116 fps for Mach 1. http://www.engineeringtoolbox.com/elevation-speed-sound-air-d_1534.html
I am..........disturbed.
Concerning the difference between man and the jackass: some observers hold that there isn't any. But this wrongs the jackass. -Twain
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Campfire Outfitter
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 More than a bit it seems. Open mouth, insert foot.
Last edited by websterparish47; 10/12/17.
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Joined: May 2004
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Campfire Kahuna
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Campfire Kahuna
Joined: May 2004
Posts: 56,174 Likes: 16 |
Ol' Chuck Yeager fast but not as fast as some think. 
I am..........disturbed.
Concerning the difference between man and the jackass: some observers hold that there isn't any. But this wrongs the jackass. -Twain
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Joined: Oct 2011
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Campfire Outfitter
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Looked over that link you sent me and had the same thought about Yeager.
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Joined: May 2004
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Campfire Kahuna
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Campfire Kahuna
Joined: May 2004
Posts: 56,174 Likes: 16 |
For whatever it might be worth, I've been running some LR stuff over the Chrono of late with barrels 18-26" long. Most of the advertised velocities for the ammo I've been shooting are consistent with what I see on the speed-o-meter, roughly +/- 10 fps with but a single exception, Norma Tac .22. It claims 1100 fps but shows an average of 1005 fps for three different rifles to include a 10/22, and two Rem 513s
This includes:
CCI SVHP
CCI SV
Wolf MT
Wolf ME
SK Standard (same as Wolf MT)
Fed Auto Match
W-W Power Point
I am..........disturbed.
Concerning the difference between man and the jackass: some observers hold that there isn't any. But this wrongs the jackass. -Twain
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