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Thread: Muzzle Energy Chart

  1. #91
    Join Date
    Apr 2005
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    Toddington
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    Thanks Neil 👍
    Do you have for .22 as well

  2. #92
    Join Date
    Oct 2004
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    Nuneaton, Warwickshire
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    6,816
    Quote Originally Posted by b.b View Post
    Thanks Neil 👍
    Do you have for .22 as well
    Sorry, I don't. If ever I wanted to shoot .22 cal I would be using one go my rimfire rifles.


    Neil
    Current airguns:- Steyr LG110: Steyr LP10: Air Arms HFT500: Weihrauch97 fully customised.

  3. #93
    Join Date
    Dec 2003
    Location
    Cambridge UK
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    7,147
    For those wanting .22 (and .177 for that matter) I have Excel charts for both calibres ... not sure where they came from but my file is dated 2013. I did laminate copies and find them very useful.
    If you want copy/copies just let me know by PM. I apologise in advance to Neil because I could not open his download photobucket file so do not know if my files are the same or not . Pellet weight vs velocity for range of weights and ft.sec giving ftlb.
    Cheers, Phil

  4. #94
    Join Date
    Sep 2010
    Location
    Exeter
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    36,779
    This is a really easy site to use, https://airguncalculator.com/

  5. #95
    Join Date
    Apr 2002
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    Near Wimbledon, SW London, or Lusaka, Zambia
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    Spent 10 mins this morning with the laptop over breakfast knocking these up:







    Always looking for any cheap, interesting, knackered "project" guns. Thanks, JB.

  6. #96
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    Apr 2005
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    Brilliant 👍🏻👌

  7. #97
    Join Date
    Jul 2012
    Location
    Middlesbrough
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    358
    Very kind, thank you very much for that. What the charts clearly show is that it doesn't take much at all to exceed the 12ft lb limits. Just a few feet per second will take you over.
    An Emergency on your part doesn't necessarily mean an Emergency on my part!

  8. #98
    Join Date
    Jan 2014
    Location
    leicester
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    140

    Energy Nomogram pdf

    'Morning All,

    I thought this might be useful as an alternative to tables.

    Print the file then just place a rule on the outer pellet weight and velocity scales then read off the energy on the middle scale; the dotted line shows an example.

    Best Regards,
    Bill.
    Attached Files Attached Files

  9. #99
    Join Date
    Apr 2002
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    Near Wimbledon, SW London, or Lusaka, Zambia
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    26,987
    that's actually really cool.. not seen that format before.
    Always looking for any cheap, interesting, knackered "project" guns. Thanks, JB.

  10. #100
    Join Date
    Jul 2022
    Location
    Chelmsford
    Posts
    9

    Muzzle energy chart

    Have sent PM

    Is this still available.


    Many thanks

  11. #101
    Join Date
    Aug 2020
    Location
    Prudhoe
    Posts
    10
    That is really handy thank you.`

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