Original U.S. Brown Mfg Co. Merrill-Patent M-1871 Bolt-Action Rifle with British Birmingham Small Arms Trade Markings - circa 1872 Category_Brunswick Guns and the threads on the

and the threads on the end are still in great shape

It is nicely stamped  on the header with the manufacturer information fully legible:

DimensionsLength: 10 ½”Width: 3”Optic Type: No

with the tops being crushed

Original U.S. Brown Mfg Co. Merrill-Patent M-1871 Bolt-Action Rifle with British Birmingham Small Arms Trade Markings - circa 1872 Category_Brunswick Guns and the threads on theOriginal Item. Only One Available. Extremely rare, this was manufactured by the BROWN MANUFACTURING COMPANY of NEWBURYPORT, MASS . by John Hamilton BROWN, using George MERRILL's Patent of OCTOBER 17th 1871. The rifle started life as a . 577 caliber Pattern of 1853 percussion Rifle Musket supplied to the United States during the Civil War, and was an attempt to convert these surplus rifles to breech loading. The Company only lasted from 1869 until