Some chrony results
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Topic: Some chrony results (Read 1129 times))
mtsheron70
GTA Senior Contributor
Posts: 2997
Some chrony results
«
on:
February 09, 2012, 05:30:46 PM »
Here aree some chrony results. Mainly playing with the Beta Master and the printer right now to get use to the functions. But numbers are:
H&N FTT .22 caliber 14.66 grain
:
Low velocity- 709.05
High velocity- 725.76
Avg. velocity- 718.46
Extreme spread- 16.71
Std. deviation- 6.08
Foot lbs. energy- 16.807
JSB Exact Jumbo Heavy .22 caliber 18.13 grain
:
Low velocity- 654.39
High velocity- 662.59
Avg. velocity- 659.88
Extreme spread- 8.20
Std. deviation- 3.0
Foot lbs. energy- 17.534
JSB's seem more consistent from shot to shot. Once I get my shooters bag I plan on grouping properly and posting those results.
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longislandhunter
GTA Senior Contributor
Posts: 16547
The 3rd GTA Musketeer (per Gene Curtis)
Real Name: Jeff
Re: Some chrony results
«
Reply #1 on:
February 09, 2012, 05:33:35 PM »
Good numbers, especially for the 18 gr JSB's.
Jeff
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Long Island, New York
If it was easy it wouldn't be hunting it would be shopping.
microsalmo
Sharp Shooter
Posts: 990
Real Name: Steve
Re: Some chrony results
«
Reply #2 on:
February 09, 2012, 07:50:31 PM »
It likes those jsbs
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Tampa Bay, FL
YouTube's AEAC
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Some chrony results