Well, I've had a look for you Hatrick, but no luck I'm afraid. I did find a few other useful parts that I'd forgotten that I'd got, but no lower part of the two piece range rings........sorry. Whilst I was rummaging I took a few photo's of some of my scopes as they illustrate that there are at least three variations of the range drum/ring. The early production first pattern scope that I have on my H&H rifle bears a 'thin' solid ring with the range grads embossed rather than engraved. The other two types are the sorts already mentioned.......the earlier thinner profile solid ring, & the later (presumed) thicker two piece type. The photo's are not great as I had to take them in a hurry, but they help to illustrate the differences in case anyone out there is interested.