RST also catalogues one ounce tens, but the 1 1/8 ounce loads were the lightest available at the Vintagers. The pressure figures shown to me (not yet shown on the website) were very low, as were the velocity specs. This is what we have been looking for. Prices are in the neighborhood of a buck a shell which is not unreasonable considering that no one else feels that tens are proper for their catalog offerings. Hooray for RST. Murphy