As I read the case law, four circuits, including our own,
have held that a defendant is strictly liable for possession
of an automatic weapon even though the defendant did not know
the automatic characteristics of the weapon. In other words,
the defendant need not know that the gun can fire more than
one round after a single pull of the trigger. See United
States v. Ross, 917 F.2d 997, 999-1001 (7th Cir.1990) (per
curiam), cert. denied, - U.S. -, 111 S.Ct. 1078, 112 L.Ed.2d
1183 (1991); Mittleider, 835 F.2d at 774; United States v.
Shilling, 826 F.2d 1365, 1367-68 (4th Cir. 1987) (per curiam),
cert. denied, 484 U.S. 1043, 108 S.Ct. 777, 98 L.Ed.2d 863
(1988); Morgan v. United States, 564 F.2d 803, 805-06 (8th
Cir.1977) (per curiam).