Back when I started shooting registered skeet in 1975, I shot pump guns in all 4 gauges. I had a M12 in 12 ga., a M 870 in 20, a M870 in 28 and a M42 in 410. The 20 ga .M870 was the standard weight gun and was fine as bought, but I made a solid brass extended magazine cap for the 28 to improve the forward weight. The M42 already had a steel bodied Cutts installed, but I needed more weight so I found a thin wall brass tube the length of the plug and the diameter of the shell rim, and poured it full of melted lead and put it in the magazine ahead of the spring. I saw others using the match weight skeet caps too. The standard weight 20 ga 870's and 1100's were sought after back then by serious skeet shooters for their increased weight.
Last edited by Tom Martin; 08/09/16 01:23 PM.