This is the Marlin Ballard No. 5 Pacific rifle in 40-63 caliber with a 30 inch barrel. It has double set triggers and a adjustable peep tang sight and a nice bright bore with strong rifling. The mechanical function is very good and tight. It has very good markings and is serial number 33642 and a nice hefty weight of 11 pounds 11 ounces so this must have been a heavy barrel. 1” flat to flat 30” barrel and it has a crescent butt plate.