Nope... I know where all of them are.
I had a rough, nasty, turd-bucket Navy Arms conversion that was more fun than Christy Brinkley in a barrel of baby oil. There are certainly many of them in the Great Land. I haven't seen one since leaving.
Complete thread:
- Navy Arms Mauser conversion question. - 
Hoot, 
2013-12-17, 06:56 
- At the time they were current, I don't recall hearing... - John Meeker, 2013-12-17, 07:09
 - It has been a while... - Brian A, 2013-12-17, 07:21
 - Supposed to be real strong, but still close to 110 years old - cas, 2013-12-17, 07:26
 - Very interesting.  Back in the day, I wanted one of those - 
John K., 
2013-12-17, 08:25
- Circa 77-78 I sized several dozen 45-70 cases in a small - 
Rob Leahy, 
2013-12-17, 08:33
- Nope... I know where all of them are. - Andrew, 2013-12-17, 20:38
 
 
 - Circa 77-78 I sized several dozen 45-70 cases in a small - 
Rob Leahy, 
2013-12-17, 08:33
 - Nifty rifles, let us know how it works for you. - 
Paul, 
2013-12-17, 08:58
- Have same story as you'uns.... - Bud, 2013-12-17, 09:28
 
 - Navy Arms Mauser conversion question. - Hobie, 2013-12-17, 10:37
 - There was an interesting article in a (I think) 1980s - BobM, 2013-12-17, 18:47
 - as I disremember - bob, 2013-12-17, 21:18
 - Thanks fellas! - 
Hoot, 
2013-12-18, 06:35
- The .50 AK brass is/was available from Starline - 
Hobie, 
2013-12-18, 07:48
- The .50 AK brass is/was available from Starline - uncowboy, 2013-12-19, 06:29
 
 
 - The .50 AK brass is/was available from Starline - 
Hobie, 
2013-12-18, 07:48