Thread: Please help to identify these two MEC 600 jnr Charger bars

I have two MEC charger bars which work well with the press, but cannot identify them as neither appear in any MEC lists of charger bars I have viewed. The RED is clearly for a single stage press and probably the silver also as the external measurements are the same

First this red bar, stamped on one end 302 12 G A 6 PA with a screw in bolt which intrudes into the smaller of the two "holes." Neither of the "holes" have a chamfer on one end to accept a powder bush..





Second is a plain silver bar with no numerical or alpha stampings. Curiously it has a threaded bolt hole for the "sliding measure stop on two opposing sides,whereas the standard charger bar has only one hole. The larger hole is chanfered to accept a powder bushing.I suspect it be be a "Home Made" bar for a non standard lead load?





Any assistance appreciated. Thank You