OPINION
In 1990, appellant Timothy Rice was convicted in the District of South Carolina of using a firearm during and in relation to a drug trafficking offense, in contravention of 18 U.S.C. § 924(c). In 2008, Rice sought habeas corpus relief, maintaining that his § 924(c) conviction had been rendered illegal by the Supreme Court’s decision in
Bailey v. United States,
*805 I.
On July 26, 1990, a federal grand jury in South Carolina indicted Rice on five drug-related offenses, including the 18 U.S.C. § 924(c) offense underlying these proceedings. The evidence concerning Rice’s § 924(c) charge is easily summarized. Upon the execution of a search warrant at Rice’s home in Spartanburg, South Carolina, on May 3,1990, the police found Rice in his bedroom. The officer who testified on the § 924(c) charge in the 1990 trial related that, when the police entered the bedroom, Rice was lying on the bed and “reached over to a table over next to his bed and there was a nine millimeter handgun laying on the table.” J.A. 35. The officer advised Rice that he would “kill him if he didn’t ... reach back from the gun.” Id. In response, Rice “rolled back in the bed and laid down,” submitting to arrest without further incident. Id. Rice also testified, denying that he had reached for the gun.
The district court instructed the jury on the § 924(c) offense in a manner consistent with this Court’s then-existing precedent that “constructive possession of a firearm in connection with a drug trafficking offense was sufficient to establish ‘use.’ ”
In re Jones,
In 1995, three years after Rice’s convictions and sentence were affirmed on direct review by this Court, the Supreme Court decided
Bailey v. United States,
On July 6, 2001, more than five years after Bailey was decided, Rice filed a pro se habeas motion under 28 U.S.C. § 2255. The district court dismissed the § 2255 motion—which did not challenge Rice’s § 924(c) conviction—as time-barred under the Antiterrorism and Effective Death Penalty Act. Rice then sought but was denied a certificate of appealability.
On April 9, 2008, Rice filed in the district court the
pro se
habeas motion at issue in this appeal (the “Habeas Motion”), asserting that the
Bailey
decision rendered his § 924(c) conviction illegal. The Habeas Motion was filed pursuant to 28 U.S.C. § 2241, even though “[tjhose convicted in federal court are required to bring collateral attacks challenging the validity of their judgment and sentence by filing a motion to vacate sentence pursuant to [§ 2255].”
In re Vial,
*806 On July 7, 2008, the Government filed its answer to the Habeas Motion (the “Answer”). Despite noting a potential jurisdictional challenge to Rice’s use of § 2241, the Answer acknowledged that the Habeas Motion was “properly brought.” J.A. 27, 31. It also agreed with Rice that relief should be granted on the merits, specifying that the § 924(c) conviction “must be vacated” because the conduct “that was used as a basis for such conviction does not meet the definition of the offense as set forth in Bailey.” Id. at 27.
Two days later, on July 9, 2008, the Government went one step further on Rice’s behalf, independently moving the district court to vacate Rice’s § 924(c) conviction (the “Motion to Vacate”). Incorporating the analysis of the Answer, the Motion to Vacate informed the court that “[t]he United States agrees that Petitioner is entitled to have his conviction ... vacated.” J.A. 49. Accordingly, the Government moved the district court “to vacate the conviction of Timothy A. Rice ... as to Count Five of Indictment Number 90-310, which count charges a violation of 18 U.S.C. § 924(c).” Id. at 49-50. The Motion to Vacate was filed by the United States Attorney and signed by the same Assistant United States Attorney who had successfully prosecuted Rice in 1990.
Rice’s Habeas Motion and the Government’s Motion to Vacate were submitted to a magistrate judge, who issued a report and recommendation to the district court. Explaining that the parties agreed that “the facts and evidence do not support a conviction under § 924(c),” the magistrate judge recommended awarding relief on the Habeas Motion, and did not address the separate Motion to Vacate. J.A. 52 (internal quotation marks omitted). On September 24, 2008, the court declined to adopt the magistrate judge’s recommendation and denied both the Habeas Motion and the Motion to Vacate. See District Court Opinion 13-14. Although the court believed that it possessed jurisdiction to consider the Habeas Motion under § 2241, it disagreed with both Rice and the Government on the application of Bailey to the § 924(c) conviction. As a result, the court ruled “that there is a factual basis for which to sustain the conviction,” and denied the Habeas Motion. Id. at 13. Additionally, the court summarily denied the Motion to Vacate, stating only that “the facts and evidence [are] sufficient to sustain a conviction.” See id. at 14.
Thereafter, Rice filed a timely notice of appeal. On appeal, the Government has become somewhat of a moving target, altering its earlier position in two important respects. First, the Government now asserts that there is no jurisdictional basis for the Habeas Motion, contending that it is simply an unauthorized second or successive § 2255 motion. Second, contradicting the position espoused in its Answer and subsequent Motion to Vacate, the Government now agrees with the district court on the merits of the Bailey issue. It has not, however, reneged on or sought to withdraw its Motion to Vacate.
II.
A.
In resolving this appeal, we first assess the habeas corpus aspect of these proceedings, including whether jurisdiction exists over the Habeas Motion. As noted, the Government now challenges Rice’s ability to seek habeas corpus relief under 28 U.S.C. § 2241, contending that jurisdiction was lacking in the district court and that the Habeas Motion should have been dismissed as a second or successive motion under 28 U.S.C. § 2255. Although such reversals of position are distasteful occurrences, and the Government’s change of position is not to be encouraged, its about-
*807
face is irrelevant to our resolution of the jurisdictional issue. In short, “[e]very federal appellate court has a special obligation to satisfy itself not only of its own jurisdiction, but also that of the lower courts in a cause under review.”
United States v. Poole,
As a threshold matter, it is well established that defendants convicted in federal court are obliged to seek habeas relief from their convictions and sentences through § 2255.
See In re Vial,
Rice maintains on appeal that § 2241 is the appropriate vehicle for habeas relief because he is “actually innocent” of the 18 U.S.C. § 924(c) offense yet proeedurally barred from filing a § 2255 motion. Our
In re Jones
decision-—-which also concerned an innocence claim under
Bailey v. United States,
(1) at the time of conviction, settled law of this circuit or the Supreme Court established the legality of the conviction;
(2) subsequent to the prisoner’s direct appeal and first § 2255 motion, the substantive law changed such that the conduct of which the prisoner was convicted is deemed not to be criminal; and (3) the prisoner cannot satisfy the gatekeeping provisions of § 2255 because the new rule is not one of constitutional law.
Id. at 333-34. In short, under the Jones rule a federal prisoner is entitled to pursue a § 2241 motion only when he had no opportunity to utilize a § 2255 motion to take advantage of a change in the applicable law. If, conversely, the prisoner had an unobstructed procedural shot at filing a § 2255 motion to take advantage of such a change, a § 2241 motion is unavailable to him, and any otherwise unauthorized habeas motion must be dismissed for lack of jurisdiction.
In these circumstances, the district court lacked jurisdiction over the Habeas Motion because Rice is unable to satisfy the second prong of the
Jones
rule. Under
Jones,
§ 2255 can be deemed “inadequate or ineffective” only if,
“subsequent to the prisoner’s ... first § 2255 motion,
the substantive law changed such that the conduct of which the prisoner was convicted is deemed not to be criminal.”
Jones,
Put simply, Rice is not entitled to pursue habeas corpus relief under § 2241. Because the district court should have dismissed the Habeas Motion for lack of
*808
jurisdiction, we reverse on the Habeas Motion and remand. Under these circumstances, however, we are also obliged to construe Rice’s appeal as a request for leave to file a second or successive § 2255 motion.
See United States v. Winestock,
B.
Having disposed of the habeas corpus aspect of this appeal, we turn to an assessment of the district court’s denial of the Motion to Vacate. Although the Motion to Vacate does not identify the authority under which it is made, the Government represented at oral argument that its sole source of authority is Federal Rule of Criminal Procedure 48(a), which provides that “[t]he government may, with leave of court, dismiss an indictment, information, or complaint.” In evaluating the district court’s treatment of the Motion to Vacate, we again begin with the question of whether the court possessed jurisdiction. We then consider whether Rule 48 authorized the Government to utilize the Motion to Vacate in these circumstances (i.e., after conviction and direct appeal). Finally, we assess whether the court properly evaluated and disposed of the Motion to Vacate. 4
1.
First, we assess whether the district court possessed jurisdiction to entertain the Motion to Vacate. In a recent decision on point, the D.C. Circuit evaluated and explained the jurisdictional predicate for a Rule 48 motion made by the prosecution in strikingly similar circumstances, namely, following a § 924(c) conviction and an unsuccessful direct appeal.
See United States v. Smith,
Like the
Smith
court, we are guided by the Supreme Court’s decision in
Eberhart v. United States,
The
Eberhart
decision is significant for its implicit approval of a district court’s jurisdiction to entertain an untimely Rule 33 motion, even after a conviction has become final. If Rule 33 is merely a claim-processing rule, which can neither create nor expand a federal court’s jurisdiction,
see Kontrick v. Ryan,
2.
Because the district court possessed jurisdiction over the Motion to Vacate, we must decide whether Rule 48 could be used in these circumstances. Despite the fact that the text of Rule 48
*810
speaks only of the dismissal of an “indictment, information, or complaint,” neither Rice nor the Government has asserted that application of the Rule is inappropriate after his conviction and unsuccessful direct appeal. As explained below, however, we need not resolve whether Rule 48 contains some limitations that could preclude its use in this context. Instead, guided by the Supreme Court’s
Eberhart
decision, we agree with the D.C. Circuit that Rule 48 is a claim-processing rule, which had to be invoked by a litigant in the district court in order to avoid forfeiture.
See Smith,
Recently, the Supreme Court has “undertaken to clarify the distinction between claims-processing rules and jurisdictional rules.”
Bowles v. Russell,
It is also important that, in order to be jurisdictional, a rule must be predicated on a valid statute.
See Bowles,
Consistent with these principles, it is clear that Rule 48 is a claim-processing rule, rather than a jurisdictional restriction.
See Smith,
3.
Yet remaining in this appeal is the question of whether the district court utilized the proper legal standard in ruling on the Motion to Vacate. Under our precedent, we review for abuse of discretion a district court’s denial of the Government’s motion to vacate a conviction.
See United States v. Smith,
Whether granting a Rule 48 motion would be clearly contrary to manifest public interest “should be decided by determining whether the prosecutor acted in good faith at the time he moved for dismissal.”
Smith,
Judge Butzner’s decision in our
Smith
case is particularly instructive. There, the Government had filed its Rule 48 motion after Smith pleaded guilty and testified against his codefendants, all of whom were
*812
acquitted.
See Smith,
Applying the precedent of our Smith decision, we are constrained to reverse the denial of the Motion to Vacate and direct that it be granted. Notably, the Motion to Vacate incorporated the Answer, which maintained that Rice was “entitled to have his conviction as to the [§ 924(c) offense] vacated.” J.A. 49. The Answer offered a thorough recitation of the procedural and factual history of Rice’s § 924(c) conviction, along with the Government’s analysis of why, “[i]n light of Bailey, the facts and evidence do not support a conviction.” Id. at 33. The district court denied the Motion to Vacate, however, explaining that “[a]fter a thorough review of the record and the case law,” it determined that “the facts and evidence [are] sufficient to sustain a conviction.” District Court Opinion 14. In other words, the court simply disagreed with the decision to vacate made by the United States Attorney, but failed to find that the Motion to Vacate had been made in bad faith.
Moreover, it has never been alleged that the Government exercised bad faith in pursuing the Motion to Vacate. Indeed, the sitting United States Attorney and the Assistant United States Attorney who successfully prosecuted Rice were convinced that his conduct could not support a § 924(c) conviction. And, as Judge Butzner explained in
Smith,
“substantial, reasonable doubt about the guilt of a defendant,” arising after conviction, “is evidence of good faith.”
III.
Pursuant to the foregoing, we reverse the District Court Opinion for lack of jurisdiction under 28 U.S.C. § 2241, decline to authorize a second or successive motion under 28 U.S.C. § 2255, and remand for dismissal of the Habeas Motion. We also reverse the denial of the Motion to Vacate and remand for it to be granted.
REVERSED AND REMANDED WITH DIRECTIONS; AUTHORIZATION DENIED
Notes
. The District Court Opinion is found at J.A. 55-68. (Citations herein to "J.A.-” refer to the Joint Appendix filed by the parties in this appeal.)
. The district court sentenced Rice to more than thirty years on the four other offenses. He received a five-year consecutive sentence on the § 924(c) conviction, which he is not yet serving.
. Moreover, Rice had not filed his first § 2255 motion by 1998, when
Bailey
was made retroactive to cases on collateral review.
See Bousley v. United States,
. Notably, Rice asserted in his
pro se
informal appellate brief that the district court improperly evaluated and disposed of the Motion to Vacate, thereby preserving this claim for our review. Rice has emphasized that the Motion to Vacate should have been granted because
Bailey
rendered his conviction illegal. In assessing the Motion to Vacate, however, we are obliged to consider other issues—whether the court had jurisdiction over the Motion to Vacate, whether Rule 48 authorized such a motion, and whether the court utilized the proper legal standard in disposing of the motion.
See Poole,
. We, in turn, possess jurisdiction over Rice’s appeal pursuant to 28 U.S.C. § 1291, as Rice appeals from a final decision of the district court denying the Motion to Vacate.
. Rule 33 provides that a motion for a new trial based on newly discovered evidence must be filed within three years of an adjudication of guilt, whereas motions predicated on any other ground must be filed within fourteen days. See Fed.R.Crim.P. 33(b).
. A statutory basis is essential, but not in itself sufficient, to render a rule jurisdictional.
See Reed Elsevier, Inc.
v. Muchnick, -U.S.-,
