Recent content by pcmccoy

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    Airgun Ballistics - Altitude

    I noticed my P17 was giving lower than expected velocities when I was shooting at ~3000 ft elevation. My first thought was I may need to refresh the o-rings. On returning to my usual 1000 ft, the velocity returned to normal: . 1000 ft: 410 fps 3000 ft: 381 fps - 93% expected velocity . I...
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    Chrony Results: Stock Beeman P17

    Just purchased a chronograph (ProChrono Digital, after reading lots of reviews). Seems to work well, I'm happy with it. I'll be doing some experimenting and wish to share the data. I understand the parallax issues with indoor lighting that can cause a systematic error of falsely elevated...
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    Results So Cal Fun Shoot | April 24th

    Way too much fun. :)
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    Results So Cal Fun Shoot | April 24th

    Attended this event, it was a blast! Looking forward to the next one... Thanks Nick!