velocity

  1. Lab Radar

    Selling lightly used Lab Radar. Works perfectly, no issues. $300 plus shipping. Personal check or electronic payment. More pictures available upon request.

  2. CZ 457 MTR velocity

    Hi there, Recently owner of a cz457mtr, I did some velocity tests after some hundread shots, and I'm surprised about ammo velocity. All munitions I have tried are going supersonic out of the muzzle, and even subsonics are going supersonic. Did you also experimented that ? And would you know...

  3. Loading over max powder charge

    RPR 6.5cm. 140 Berger VLDH- H4350- 2.780 COAL- LabRadar chronograph- Nosler brass- CCI200primer. 26*F-29.98 Hg- today. chronoed my load at the max powder charge according to the Berger manual (40.7grains) got an average of 2564FPS, SD=12.1 (5shots). Berger manual says they are getting 2634fps...

  4. 6.5cm- 130gn vs 140gn bullets

    This should be a short thread. Which is a better choice for PRS competitions and why? Running with Berger 140’s now but it’s a pretty mild load 39.0 grains of H4350 getting around 2500fps. What do you like your velocity to be at?

  5. interesting results!

    so earlier this year i had my 22" 243 win shortend down to 16" fulley embracing the idea i was going to be having velocity losses. however, this would apear not to be the case. i was predicting velocities of around 2700 or 2800 at a push. today i was out accuracy and drop testing at...

  6. Velocities

    I zeroed my rifle when it was 50 F. I didn’t have a chronograph at the time but now I do. It’s going to be in the 90s today where I’m at. Question is if my ammo and riffle are kept in a controlled environment at around 50F and I shoot it outside within 5 minutes would that reading be indicative...

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