Are Glock chambers cut to the large end of SAAMI specs? If so (as I read but now can't find that article) is it fair to compare a tight chambered 1911 to a Glock? Has anyone compared a mil-spec 1911 .45 to the Glock 22? Given current sights I believe the 1911 is as accurate and reliable as any plastic-fantastic. I shoot an old 1911 with a military barrel. My buddy has a new Colt with a Kart match barrel. Mine will feed and chamber anything, his balks at most reloads unless a factory crimp (LEE) die is used. It has balked at some el-cheapo factory ammo as well. His is more accurate when it runs. When fed a load it likes it will shoot groups at 25 yds. half the size of my old gun.