Monthly Archives: October 2008

(October 2008 Quips)

1 Oct 08 On 223/5.56mm chamber dimensions, from a respected colleague: “In a ‘match’ barrel and chamber, tested with ‘match’ ammunition through a “match’ rifle, group size is nearly identical with the same ammunition fired through a plain-vanilla, utility rifle with a stock, 5.56mm NATO chamber (with ample freebore). The difference is minuscule and of […]