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Thread: TAC stirrup pumps

  1. #1
    PV's Avatar
    PV is offline I'll get to 1000 if it kills me..
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    TAC stirrup pumps

    Are the blue ones adjustable for output by turning a knurled screw under the handle, as on the older black ones?

    Paul

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    Yes, but it sems to be Loctited.......

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    urx is offline 2,602.00 GBP −10.00 (0.38%) at the close
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    I found that a set of pliers with a bit of cloth did the trick, only turn about 1/8 to 1/4 though or you will end up with tacs so highly pressurised that they cant be fired by the pistol without some tweaking of the mainspring. I know because I overdidi it as soon as I worked out how to
    plus if they get that full, you are very close to the legal limit

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    Originally posted by urx
    I found that a set of pliers with a bit of cloth did the trick, only turn about 1/8 to 1/4 though or you will end up with tacs so highly pressurised that they cant be fired by the pistol without some tweaking of the mainspring. I know because I overdidi it as soon as I worked out how to
    plus if they get that full, you are very close to the legal limit
    YOUR legal limit that is!

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    PV's Avatar
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    I had my black pump set to three strokes to give 11.5 ftlbs in my Predator. I need to replace or service my black pump but need to know if I can adjust a blue one up/down as the same TACs will go over in my revolver. What sort of power are you getting?

    Paul

  6. #6
    clubshot Guest

    Arrow

    Originally posted by PV
    I had my black pump set to three strokes to give 11.5 ftlbs in my Predator. I need to replace or service my black pump but need to know if I can adjust a blue one up/down as the same TACs will go over in my revolver. What sort of power are you getting?

    Paul

    Paul ,
    Current pumps are One up or Down or down and up.

    You might be able to get a extra one way.

    A tac holds the same , but due to length of Gun barrel gives different power.

    It would be sub 6FP in a Revolver and sub 12FP in a Rifle

    It also depends on what Rounds you are firing.

    www.practicalpistoluk.com

    Home of many tac Gun owners

    BOB/R

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