WaA286 ???? Stamped triggerguard DOU44

[WaffenSSkevin]

I'm bidding right now on an un named auction and I have a question for anybody out there who can answer.
I collect all late war K98's but have never seen a triggerguard with this marking on it. Has anybody seen this before? is it correct for a DOU44 rifle?
I'm into the DOT and DOU rifles but cant seem to identify this waffenamt. All mine have either E/214 or qnw triggerguards with either unmarked/milled , qnw, or e/214 floorplates
The rifle is an "O" block DOU 44.

 

[S/42]

That's a WaA135 (oberndorf) with crud in it.

 

[kar66]

e/135

I agree it started out as a e/135. You can tell that by the way it's stamped that far to the right side. That way if they used it in house there would be room to stamp another e/135 beside the first one.

 

[ditch68]

Agreed on single Eagle135 w/crud.

Don't pay extra for the crud.

Jeff