I may have seen the "Large" & "Small" "Crowns" on a DR before, but I couldn't remember. So when M4 sent me a pic of his Sauer sourced Scherping in 43 Mauser, I thought that maybe the term "patterning effort" might be more like a regulation effort in that both crowns are found on both scatterguns and solid projectile longarms.

Kind Regards,

Raimey
rse