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Chrony Beta Master Chronograph 9MM & 357sig

Discussion in 'Handloading and Reloading' started by littlebob3, Jun 14, 2012.

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  1. littlebob3

    littlebob3 Member

    Joined:
    Nov 8, 2011
    Messages:
    122
    Location:
    illinois
    I finely purchased a Chronograph to check the speed of the bullets I have been reloading.
    (I'm sure that why I missing the target a lot! LOL)

    The information below is what I recorded for 9 MM and 357 Sig.

    Pistol: Sig 226 TO 9 MM Barrel Length 4.4 in
    9 MM
    Powder: Winchester 231
    Bullet: Berry’s 9MM 124 gr

    Charge 4.0 grs = 950 fps
    Charge 4.2 grs = 996 fps
    Charge 4.4 grs = 1,036 fps
    Charge 4.6 grs = 1,047 fps
    Charge 4.8 grs = 1,099 fps
    Charge 5.0 grs = 1,120 fps
    Charge 5.2 grs = 1,154 fps
    ------------------------------------------------------
    Pistol: Sig 226 TO 357 Sig, Barrel Length 4.4 in
    357 Sig
    Powder: Unique
    Bullet: Speer TMJ FN 125 gr

    Charge 7.5 grs = 1,210 fps
    --------------------------------------------------------
    Factory 357 SIG Loads tested
    Winchester 357 Sig 1,320 fps
    ULTRAmax 357 Sig 1,295 fps
    ---------------------------------------------------------

    LittleBob3
     
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