irons_shooter
TOLA Guy
20" is the perfect balance between light enough to move and long enough to get a good sight radius. Any longer is not really functional for 3-gun when ports/walls/RO's are in the way.. The extra 1/4" is not necessary, just a bonus for the cost of a hacksaw and a few minutes. It makes a small difference. The biggest reason I did it is because there are very few true irons shooters these days, but I can almost always count on Kurt shooting the same matches I do. If my gun were to go down (like it did last year at South Texas Carbine) I can pick his up and the sight picture is exact.