Geno- How are things in Russia? I first thought you were a "Goombah" with Geno-didn't realize this inter-net thingy was international in scope. First off, a good friend has several kraut drillings- Vierlings Ja?- and even with the bulge about 2 and 1/2" back from the muzzle, that is very good accuracy for a drilling-the connection to the above pair of 16 gauge barrels precludes the accuracy of a glas-bedded BA Mauser 98 BA with a Hart or Shilen barreled rifle, and that close to the muzzle the pressure curve has dropped- I'd have a gunsmith check the lands and grooves- if the Kraut 3-hole has Krupp Fluss Hall barrels, or even Swede Bofors Steel- you have the best- and the Schmidt Und Bendor-over scopes are in the same quality and price as the Kraut Zeiss- If you like the "bastard gauge 16" and it shoots like that-let's face it- a 50 yard shot at a boar in the woods of Translvania or Lithuania (home ground for Hannibal Lecter) and you are off 1" at 50/ or 2" at 100 as you stated-if you shoot for the "boiler room" with the proper bullet- dead boar-Go for it-and enjoy!!