Eractic Velocity?

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  • The Mag Man
    Proud Automag owner.
    • Nov 2001
    • 295

    #1

    Eractic Velocity?

    <b>I accidently posted this in Main Forum, so here it is in the correct one.</b>

    I went out to play this morning from about 10:00 am till 4:00 pm and my gun was shooting great the whole day untill the sun came out. From 10 till about 3:30 my gun was set at 287, my velocity would only differ about 2 or 3 every shot. But then when the sun came out, and the temp jumped about 10 degrees, my gun starts shooting hot, 320 range. And the velocity would read like this, 320,322,321,312,310,320,322,225, an so on, dipping down till 312,310 area every 4th shot or so. What was going on here. Would a drastic temp change be affecting that or what? Thats the only explanation I could think of. I'm shooting a 68 Mag with an ACI Bulldog II 3000 tank at 800 psi output.
  • Cha0tic
    g0t mag?
    • Feb 2001
    • 1990

    #2
    temp changes should not effect you that much seeing as you are using compressed air and not co2. using different paint or a different bore barrel can also have a good effect on velocity.

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