This is a Japanese “Little Atom” 2mm pinfire rifle similar to the one designated as J30a in Bob Urso’s book “The Tiniest Guns” Third Edition, and shown & described on page 71. This miniature Little Atom has a much longer barrel and is 4 11/16″ long overall, whereas the one featured in Bob’s book is 4 1/8″ long overall. The rifle has no markings, and has impressed checkered stocks. Nickel plated brass construction. The barrel vents out the top. Near mint condition showing just minor traces of having been fired. Stock # TS-01. Price: $150.00.