Thompson Center 54 Cal Scout Barrel W/Forearm Octagon to Round 27 Also has the Nose Cap #1 Bore Near Mint Condition Except at the rear where it fits into the frame. Thompson Center 54 Cal Scout Barrel W/Forearm Octagon to Round 27. Primarily by US Postal Service or UPS. We have been in the firearms industry for over 40 years. Please check our other E-bay listings for more products. If you have any questions or problems with any order. Before contacting E-bay, so that we may work to resolve the problem. Create your brand with Auctiva’s. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. Track Page Views With. Auctiva’s FREE Counter. The item “Thompson Center 54 Cal Scout Barrel WithForearm Octagon to Round 27″ is in sale since Friday, April 19, 2019. This item is in the category “Sporting Goods\Hunting\Vintage Hunting\Black Powder”. The seller is “thepartsguy1971″ and is located in Williamstown, West Virginia. This item can be shipped worldwide.