Forums
New posts
Search forums
What's new
Articles
Latest reviews
Author list
Classifieds
Log in
Register
What's new
Search
Search
Search titles and first posts only
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Labrador vs ballistics chart speeds
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="GoosePilot" data-source="post: 1738525" data-attributes="member: 104513"><p>Have never used a ballistics program before in this way.</p><p></p><p>Today I zeroed my z5 by at 200. Shot 100 to 1000 at every 100 interval. Lab radar shots from 500-1000. All shots done over about a 4 hr span. It was 32 when I started and 35 when i finished. Ammo was in garage at 60, then sat outside for 30 min before starting. H1000 on other 50-60 degree days shot 2850fps. Today they started around 2840ish and dropped to 2820ish by the end (as powder cooled off I'm sure). Avg for the 13 rounds recorded was 2830. Shot 24 total. It shot extremely well at all ranges imho. </p><p></p><p>Question is when i put my data into a half dozen different programs (they were similar) I had to enter 2670fps to get chart numbers to match my recorded turret settings.</p><p>It's a z5bt 3.5-18, 20moa rail, low rings. 1.75" above center, 925 ft asl, 34 degree, 29.96, wind at 7 increasing to 12 over 4 hrs at my 6 o'clock </p><p>Berger eol 195, g7 .387</p><p>300 - 2.5 moa</p><p>400 - 5.25</p><p>500 - 8.5</p><p>600 - 12.5</p><p>700 - 15.5</p><p>800 - 18.5</p><p>900 - 22.75</p><p>1000 - 27.75</p></blockquote><p></p>
[QUOTE="GoosePilot, post: 1738525, member: 104513"] Have never used a ballistics program before in this way. Today I zeroed my z5 by at 200. Shot 100 to 1000 at every 100 interval. Lab radar shots from 500-1000. All shots done over about a 4 hr span. It was 32 when I started and 35 when i finished. Ammo was in garage at 60, then sat outside for 30 min before starting. H1000 on other 50-60 degree days shot 2850fps. Today they started around 2840ish and dropped to 2820ish by the end (as powder cooled off I'm sure). Avg for the 13 rounds recorded was 2830. Shot 24 total. It shot extremely well at all ranges imho. Question is when i put my data into a half dozen different programs (they were similar) I had to enter 2670fps to get chart numbers to match my recorded turret settings. It's a z5bt 3.5-18, 20moa rail, low rings. 1.75" above center, 925 ft asl, 34 degree, 29.96, wind at 7 increasing to 12 over 4 hrs at my 6 o'clock Berger eol 195, g7 .387 300 - 2.5 moa 400 - 5.25 500 - 8.5 600 - 12.5 700 - 15.5 800 - 18.5 900 - 22.75 1000 - 27.75 [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Labrador vs ballistics chart speeds
Top