In some 2001 statistics, it is noted that there are about 420,000 assault rifles stored at private homes, mostly SIG 550 types. Additionally, there are some 320,000 assault rifles and military pistols exempted from military service in private possession, all selective-fire weapons having been converted to semi-automatic operation only. In addition, there are several hundred thousand other semi-automatic small arms classified as carbines. The total number of firearms in private homes is estimated minimally at 1.2 million; more liberal estimates put the number at 3 million.
