Interesting, I've been thinking about doing this on one of my rifles as well. The thing that motivates me as I shoot multiple competitions and there's a competitor that had a 260rem done and still is shooting .25" groups with over 7,000rds down the tube. Now he started with a match barrel and not a factory barrel, so it was already an accurate rifle, but with the SJBS he continuously shoots .25" for longs strings of fire.