Monthly Archives: December 2010

(December 2010 Quips)

1 Dec 10 Ned Christianson’s famous 5.56 Chamber Reamer: From a local riflesmith: “I have one of Ned’s reamers, and also a copy of his 5.56×45 drop-gauge (when it drops all the way into the chamber, it passes the ‘5.56 test’) Of ten, factory/AR carbon-steel barrels I regularly test, only Colt’s and BCM’s (Bravo Arms) […]