User Panel
User Panel
User Panel
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Posted: 9/24/2016 10:35:34 PM EDT
[#1]
Really?
Nobody knows anything? 
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Posted: 9/25/2016 3:07:53 PM EDT
[#2]
Look up BUFFMAN RANGE on youtube. He has chrono data for ZQI. No gel block though :p
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Posted: 9/25/2016 3:59:51 PM EDT
[#3]
Quote HistoryQuoted:
Look up BUFFMAN RANGE on youtube. He has chrono data for ZQI. No gel block though :p Thanks! |
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Posted: 9/25/2016 5:54:42 PM EDT
[#4]
I've chrono'd ZQI from 14.5" and 18" barrels, IIRC.
I'll dig through my notes and post up the numbers. ETA: in the mean time, here is my ZQI range report, which has velocity numbers from one of my 14.5" rifles. |
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Posted: 9/25/2016 6:42:13 PM EDT
[#5]
Quote HistoryQuoted:
I've chrono'd ZQI from 14.5" and 18" barrels, IIRC. I'll dig through my notes and post up the numbers. ETA: in the mean time, here is my ZQI range report, which has velocity numbers from one of my 14.5" rifles. https://www.ar15.com/archive/topic.html?b=3&f=16&t=692872 This seems similar to my results. 70degrees got me around 2900 average from my 14.5 and 3100 from a 20inch. I shot some when it was colder as well. I'll post exact numbers when I get a chance. |
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Posted: 9/26/2016 10:54:13 AM EDT
[#6]
Quote HistoryQuoted: This seems similar to my results. 70degrees got me around 2900 average from my 14.5 and 3100 from a 20inch. I shot some when it was colder as well. I'll post exact numbers when I get a chance. Quote HistoryQuoted: Quoted: I've chrono'd ZQI from 14.5" and 18" barrels, IIRC. I'll dig through my notes and post up the numbers. ETA: in the mean time, here is my ZQI range report, which has velocity numbers from one of my 14.5" rifles. https://www.ar15.com/archive/topic.html?b=3&f=16&t=692872 This seems similar to my results. 70degrees got me around 2900 average from my 14.5 and 3100 from a 20inch. I shot some when it was colder as well. I'll post exact numbers when I get a chance. OK, I dug through my files and found some of the velocity numbers I recorded while I was testing some of the Green Mountain experimental twist rate barrels.   I need to track down a Colt or equivalent 1/7 chrome-lined 20" barrel, so I can get some numbers from it as well to compare. |
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Posted: 9/26/2016 8:05:31 PM EDT
[#7]
Thanks for the info guys.
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