Am sure the barrel isn't over $450.00 so what? we established long ago that one can build for under $2500.00, as long as his customers are happy I don't see the problem!
Would it make you happy to find out it's a pacnor?
Because I shoot lotsa different barrels,in lotsa different configurations,I simply do not hold all in like esteem. That as per their relative innate quality and particulars geared towards twist/chambering/throating.
Would you buy a $1000 barrel blank from say Midway,that was "Generic" and less any particulars?
Well rest assured,that the above GB spouts are far more than $1000 in their asking price and ship with those same "details".
Still giddy?!!? Didn't think so.....................(grin)