Chronographs - What to Use over 3,900 FPS.

[Coyote Shadow Tracker]

Hey Y'all
Really CURIOUS!!
I see a lot of new rifles out trying to get high FPS in their Cartridges.
If you are going over 4,000 FPS what Chronograph are you using?
Labradar only goes up t0 3,900 fps.
We have a LabRadar and also a CED Millennium 2 Chronograph System with both Sky Screens Regular and Infared.
LabRadar is EASIER to setup and with the CED we use a "BOX" System which takes longer.

Thanks
Len & Jill

 

[Zen Archery]

Old Caldwell hovered 4900-5060 no issues.

 

[CA48]

I have $100 caldwell and the magneto speed both are good for over 4,000fps. The caldwell goes to 9,999fps. MS sporter is good to 5000fps and the v3 to 5500fps. But last time I looked up the MS specs was 2018 so the new ones might go higher.

 

[30378wbymag]

I have an old Beta master Chrony, been good to me all these years, even after hittin it with my 10mm.... Fastest I've chrono'ed is almost 4300fps. out of my swift...

 

[HockeyDad]

Use TWO Lab Radars.

Problem solving ....... it's what I do.

 

[Coyote Shadow Tracker]

Use TWO Lab Radars.

Problem solving ....... it's what I do.

So do you double the fps then having the two Labradars?

 

[just_jon]

I use a ProChrono DLX when my Labradar maxes out. I like the app and Bluetooth functionality.

 

[HockeyDad]

So do you double the fps then having the two Labradars?

I don't know, I lost the equation.
But make sure you use a good quality duct tape.

 

[mtbullet1]

mag speed