Just ordered my first can. Its going on my rem 700 vs with a 26" barrel 1 in 12 twist 308 win. My favorite bullet recently has been the 178 AMAX which I shoot out to 1000 yards on occasion and would like to get out to 1200 if possible. My question is: If I cut the barrel back to 20 or 22 inches for the suppressor will the 178 still stabilize well? Will I still be able to play at 1000 yards with that short of barrel?