Break Barrel My HW95's Chrono Results

[dunz]

Below are some readings I took today. These numbers are from a new (only ~150 pellets shot so far) stock HW95 in .20 cal.
Pellet FT-Exact 0.20 (13.73 gr)
Nice 72 deg day

Not sure I know enough to be able to tell anything or draw any conclusions from these numbers. Energy level seems to be on par with published specs. Is this a large enough sample size?

 

[jlowe]

That's about average from what I've seen over the years. They seem to be a pretty consistent from gun to gun.

 

[FL22]

Below are some readings I took today. These numbers are from a new (only ~150 pellets shot so far) stock HW95 in .20 cal.
Pellet FT-Exact 0.20 (13.73 gr)
Nice 72 deg day

View attachment 11149 Not sure I know enough to be able to tell anything or draw any conclusions from these numbers. Energy level seems to be on par with published specs. Is this a large enough sample size?

Here’s some information that HatefullyMcnasty gave me.

 

[jps2486]

My stock .177 cal HW95 shot 10.3 grain pellets at 780 fps, if that's any help. 8.4s whistled out at 896 fps. After installing a Vortek HO kit with one coil cut off the spring, it shoots 10.3s at 802 and 8.4s at 920.

 

[dbowling]

Back when I had my R9 .20s I believe they were shooting in the 710fps range with the 13.65gr pellets, been a long time so may be off a bit. Both guns were tuned. I do know they were Pigeon/Starling killing machines though.

 

[dunz]

Ran a few more chunks of lead through the chrono today to see how everything is holding up; results look very similar to the first set of results and the rifle is shooting well. /cheers