Hi Will. Some Ithaca Flues SBTs have them. Given Flues lineage, that doesn't seem surprising. Who preferred them or spec'd them? Presumably buyers with the heritage to accept them out of hand as conventional or right. Walt will know or perhaps RH. Mine seemed awfully full on the comb for a guy whose eyeballs are far inboard of his cheeks. I bought an original Flues SBT stock w/o the cheekpiece as a replacement but given the drop of tangs I felt it would present insurmountable fitting problems for me and resold it. For some reason, in one summer of trap, I discovered that a really high right elbow shifted the butt inboard just enuf that I can get the sight picture aligned without too much head canting. For a long-barreled gun (34") it is very effective snap-shooting the straitaways.

jack