Abstract: A target turner and associated components and methods. The target turner is configured to hold a target to be shot by a shooter. The target turner is configured to hold the target in a shooting orientation for being shot by the shooter and in a non-shooting orientation for hiding a face of the target from the user. A turning assembly of the target turner includes a crank wheel and two turning wheels. The crank wheel drives the first turning wheel for turning the target toward the non-shooting orientation and drives the second turning wheel for turning the target toward the shooting orientation. A target support of the target turner is configured to disconnect from the turning assembly to avoid damage to the turning assembly if outside force is applied to the target support.

Abstract: A process for treating a polymeric plastic substrate to render it receptive to electroless plating in a process of the type including the steps of etching the substrate and activating the etched substrate. The present improvement includes the step of accelerating the activated substrate with an improved aqueous accelerating solution containing an aqueous soluble compatible oxidizing agent present in an amount effective to increase the activity of the accelerating solution. The improved accelerating solution inhibits the plating of stop-off coatings and plating racks and is of versatile use.

Abstract: The present invention is directed to a process and composition for accelerating the activation of a polymeric surface prior to the electroless plating thereof, wherein there is employed a solution comprising a relatively dilute inorganic acid and a metal salt desirably selected from the group consisting of nickel, cobalt and ruthenium. There may also be employed a compound cabable or ionizing to produce a source of fluoride ions. By so proceeding, microscopic cavities in the polymeric substrate are thoroughly cleansed of residual tin ions which remain subsequent to rinsing of the polymeric body following the conventional activation step employing an acidic solution of pollodium chloride and stannous chloride. The removal of palladium ions, which have a catalytic effect in the electroless plating operation, is minimized by the composition and process of this invention, and further, in addition to other advantages, there is achieved relatively low and uniform values of part resistance and contact resistance.