If all goes well with shooting, which I am very confident that it will, I will then consider making some more. I will probably build a couple more one-offs to make sure I can repeat the job with some sort of speed. It can't take all day to make one, or the price would be through the roof.
I also want to test this 1:14 twist Adams & Bennett barrel and see what kind of accuracy it will do. When I was building the .458 AR's, I used 1:18 Pac-Nor Super Match barrel blanks that run $280 versus $80 for the A&B barrel.
The conversion is actually no more difficult to do on the Sig than it is to do on an AR. The AK and Mini-14 take a pile more work.
Tony Rumore
Tromix Corp