I load them, Work OK, as good as any other Cheddite Hull you buy new from the suppliers. 3-5 loads then toss. 16's it's about the best of the "available" lot. Real good hulls like AAs all but impossible to find. DR 16 wad I understand was designed with that Hull in mind, good for 7/8 oz loads with no fillers. 3/4 the crimps want to collapse. No doubt they work best with 1 oz.

The Herters 1 oz have a little to much recoil for my old Hammer Guns, shoot them in a Remington 31 or a Trojan then re-load for the Hammer guns. Your Arrieta recoil probably not a issue.

Boats