Hello all, my name is Jeroen, i`m new here and i live on the other side of the Pond.. the Netherlands. i got my hands on this Muir&co musket rifle a long time ago, i shot it a few times at the range, and its in perfect working order. ( now i treasure it ) it seems this rifle had a interesting life, but i`m not sure what a few markings mean. there are 4 stripes cut into the left side, some say it was done if one took a long shot, but i`m not sure about that. the other markings are the one on the buttstock, here there are some letters and numbers burned into the wood, H.A 378. Is this some kind of regiment? i can`t seem to find any info on that one, maybe you guys have any idea?