Very Nice Commercial Mauser Sporter Bolt Action Rifle, Made by Engel and Troesch, Boston, MA. Caliber .257 Roberts, 24" barrel, bright bore with good rifling. Rifle sighted with a Lyman receiver sight plus a Lyman Alaskan 4 power scope with a .875" tube diameter (not 1"). Receiver sight must be removed to mount the scope in the Griffin & Howe side mount, white pistol grip cap, forend cap and two white plugs in checkered butt. This firearm requires an FFL or in person NICS check.