How does the superior standard 600 compare to the slug liner A 600 both .25 with jsb mk2 and NSA 33.5 in your experience?
They both, the Slug “A” liner and the Superior STX liner shoot JSB 33.95g and NSA 33.5g slugs well. But, the Superior liner in my experience shoots consistently smaller groups. Shooting in different wind conditions, on different days over a time period of 3 months, the Superior liner has had less flyers and just places the pellets and slugs in the same area on target. The Slug liner from day to day could be all over the place at times at shorter and especially longer distances. The Superior liner from day to day at shorter and longer distances group smaller and POI is more predictable and reliable to hit where I aim for. This is what I have seen.
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