So it's a 10.5 with pinned 5.6" FH?I prefer old school....spent many a day with the A1, still prefer that model today. Built this shorty from parts, even to the 10.5" 1:12 barrel w/pinned 5.5" FH and aluminum butt. Not a perfect XM177, but close enough for my pocketbook, lol...The rail stub on the HG is for a light as this one resides beside my bed..View attachment 49381