Hello - A few years back, I bought a brand new, Mauser M18, in .308 as a practice rifle because it was inexpensive. Yesterday I put the 300th round through it and the extractor/ejector on the bolt broke. I was using Federal Gold Match, so decent ammo. Anyhow... I am pretty good at finding what I need online. However, I cannot find parts for this bolt or even a replacement bolt. My gunsmith would also like a schematic of the bolt. I emailed Mauser, but that was just a few hours ago. Does anyone know where to go for Mauser M18 replacement parts? It is a nice gun. My smith threaded the barrel and added an Aero Precision VG6 GAMMA Muzzle Brake. I threw on a cheap bipod and an old Burris Veracity 5-25x50 with tactical turrets. I am nailing it at 1100 yards, so like I said, it is a nice rifle. I just no longer trust it. Which is unfortunate, because it is fun to shoot. If anyone can tell me where to get replacement parts for the bolt, I would appreciate it.