Power weel on Sumatra

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  • #586
    benzin
    Participant

    I was wondering, does the power weel on the sumatra controls the valve opening, or just spring preload like in AF guns?
    i guess what im REALLY asking is…
    unlike in AF guns, does the power weel in the sumatra ACTUALLY works? does it give you CONSISTENT shots at diferent velocity ranges?

    #26158
    walkonking
    Participant

    Yes the work very well and are totally different. The way it works it it allows a certain amount of the valve stem exposed. The more it is exposed the more power and vice versa.

    #26221
    benzin
    Participant

    Thanks Adam. ibe been contemplating the idea of getting one of those, if only they werent so damn ugly! 😆
    Wouldnt it be cool to make some kind of mod, so that our AF rigs could be adjusted in the same way? i of course mean “field” adjusted, without the need for tools.

    #26223
    bodhisdad
    Participant

    Nice rifles, nice power, nice price, ugly as all hell. I think the asians think were into the retro western gun thing?

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