Thanks to ALL who responded.....interesting one of my freinds said
the log was to be rolled out - for mines.....
nahhhhhhhh...didn't buy that one..
but to jack it up..or depress the gun..
now those ideas...made lotsa sense..so again..thanks for info..to ALL...
by the way...my loca hobby shop - meets all internet shops prices and doesn't of course charge handling...etc...just sales tax..but..those of you who sdaid $50.!! MAn that stinks...
I bought it for $ 38..which I felt was fair...