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22 long rifle

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3 comments

  • Sir Martin
    hi, i just bought a ruger 77/17hmr. its awsome, but if i would ever want to get a 22lr barrel for it would it work and fit? ive seen some really nice ones. if not, would the 22 magnum barrel fit on it?

    Thank You,
    Martin Janczak
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  • OleDuk
    Haven't tried it myself, sir martin, but I believe that the .22 mag conversion would work.
    Cheers,
    OleDuk[:)][:)]

    "Disperse you Rebels; Damn you,throw down your arms and disperse!"
    British Major John Pitcairn, April 19, 1775. He fell at Bunker Hill two months later.
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  • heavyiron
    Hi Sir Martin,

    The answer to your question is no. If you want to convert to a .22 it must be the .22 Magnum.

    There are subtle differences between the 77/17HMR and the 77/22LR rifles. The .22LR and .22 Magnum are on different gun platforms due to the increased length and chamber pressure of the .22 Magnum. A .22LR barrel can only be matched to a 77/22LR and the 77/17HMR can only be matched to the 77/22 Magnum. The same is true for the 10/22 Magnum and the 10/17HMR or the 10/22LR and 10/17M2. There are some complications for converting the 10/22LR to the 10/17M2 that I will not go into here, but it is possible.

    Below is one of my conversions from a 10/22 Magnum to a .17HMR. This was before Ruger made a 10/17HMR. The barrel is a Jarvis match grade barrel mated to the 10/22 Magnum receiver. The barrel is factory contour barrel(not a the 0.920 bull barrel) so it is a drop- in fit to the factory stock. The barrel is guaranteed for 0.25 inches at 50 yards. This is really a fun gun since it has some tricks.

    Ruger_10_17.jpg

    Ruger_17HMR.jpg

    Regards,

    Heavyiron[8D]



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    "If I don't see you nomore on this world, I'll meet you on the next one, and don't be late!" - Jimi Hendrix
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