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u.p. model1

  1. UP Mod. 1 starter pistol - what's in the barrel?

    Walther Rimfire & CO2 Pistols
    I'm a new member who inherited a U.P. Model 1 starter pistol and knows zip about it. I discovered it was loaded (gulp!), and I see that the barrel is plugged about 3/16" from the exit by what looks like yellow wax or clay enclosed in an open-ended metal cylinder, all of which fits the barrel...