@outrider there is a picture of the printed M110 can on page 2. It was adopted by the Army as a replacement system as far as I am aware. Some instructors who we had met at the award banquet after they won the ISC at Benning in 2023, visited us at SHOT in January and we asked about the status of the M110 cans and they were saying the replacement had just been issued- that was news to us, as we hadn't really thought about it until we were talking with us, because we were working on this project at that time. The Sniper instructors have the cans at the school house. That's their picture.
I don't know if all the models are offered in printed but the M110 cans were kind of aging and needing replacement, especially at places like the schoolhouse where they rebarrel M110's annually.