Authorities Cited: United States Code 18 U.S.C. § 16 18 U.S.C. § 922(g)(1) 18 U.S.C. § 924(a)(2) 26 U.S.C. § 5845(a) 26 U.S.C. § 5845(a)(3) 26 U.S.C. § 5861(d) Circuit Courts 946 F.2d 615, 621 44 F.3d 936 103 F.3d 953 138 F.3d 1371, 1372 141 F.3d 1, 8 175 F.3d 648, 651 195 F.3d 795, 799 237 F.3d 842, 845 244 F.3d 396, 397-398 245 F.3d 1168, 1172 246 F.3d 330, 334-335 290 F.3d 1341, 1348 340 F.3d 1261, 1276 434 F.3d 1234, 1248 Federal Sentencing Guidelines U.S.S.G. §2K2.1(a) U.S.S.G. §4B1.2