face of clear Supreme Court and Circuit precedent on these issues.
I. . THE CASE
On September 19, 1998, Oklahoma City police officer Maurice James arrested Melvin E. Dorris in response to a 911 call that reported shooting in a neighborhood. Mr. Dorris was arrested with a Colt .38 caliber revolver, which contained four expended rounds and two unfired rounds, and a black bag with additional ammunition inside. Officer James contacted the Bureau of Alcohol, Tobacco, and Firearms (ATF) after taking Mr. Dorris and the evidence into custody. Parallel proceedings in federal and state courts followed. Mr. Dorris was charged in Oklahoma state court with possession of a firearm after conviction of a felony. In October 1998, the federal government filed charges against Mr. Dor-ris, and in February 1999, removed him from the custody of Oklahoma state officials. In April 1999, he pleaded nolo con-tendere in state court and was sentenced to two years to run concurrently with any sentence imposed in the pending federal case. In June 1999, he was tried before a jury in federal court and convicted of violating 18 U.S.C. § 922(g)(1).
Mr. Dorris was sentenced under the Armed Career Criminal Statute, 18 U.S.C. § 924(e), and accompanying Sentencing Guideline, U.S.S.G. § 4B1.4. The statute requires a mandatory minimum sentence of 15 years. The guideline range was 188-235 months, from which the district court imposed a sentence of 210 months (17]é years).
II. SECTION 922(g)(1) AND THE COMMERCE CLAUSE
Mr. Dorris first argues Congress exceeded its authority under the Commerce Clause in enacting § 922(g)(1). He asks us to strike down the law and to overturn his conviction. In the alternative, Mr. Dorris urges us to hold the government must prove the gun possession had some actual or substantial effect on interstate commerce and remand his case for further proceedings by the district court. Settled Circuit law precludes both these potential remedies, and Mr. Dorris provides us with no argument sufficient to overturn these decisions.
Statutes are presumed constitutional. United States v. Morrison, 529 U.S. 598, 120 S.Ct. 1740, 1748,146 L.Ed.2d 658 (2000) (citing United States v. Harris, 106 U.S. 629, 635, 1 S.Ct. 601, 27 L.Ed. 290 (1883)). We review challenges to the constitutionality of a statute de novo. United States v. Bolton, 68 F.3d 396, 398 (10th Cir.1995).
The Commerce Clause gives Congress power “[t]o regulate Commerce with foreign Nations, among the several states, and with the Indian Tribes.” U.S. CONST, art. I, § 8, cl. 3. Mr. Dorris was convicted under 18 U.S.C. § 922(g), which he argues lies beyond Congressional authority under the Commerce power. Section 922(g) reads in relevant part:
It shall be unlawful for any person—
(1) who has been convicted in any court of, a crime punishable by imprisonment for a term exceeding one year; ... to ship or transport in interstate or foreign commerce, or possess in or affecting commerce, any firearm or ammunition; or to receive any firearm or ammunition which has been shipped or transported in interstate or foreign commerce.
In 1977, the Supreme Court passed on the very question Mr. Dorris presents us, holding proof the possessed firearm previously traveled in interstate commerce was sufficient to satisfy the nexus between the possession of a firearm by a felon and commerce. Scarborough v. United States, 431 U.S. 563, 577, 97 S.Ct. 1963, 52 L.Ed.2d 582 (1977). Nevertheless, Mr. Dorris asserts three subsequent Supreme Court decisions interpreting the boundaries of Congressional power under the Commerce Clause cast doubt on the continuing vitality of Scarborough. Those decisions are United States v. Lopez, 514