OPINION OF THE COURT
Aрpellant, Kenneth Johnson, was convicted of two counts of conspiracy to interfere with interstate commerce by robbery, see 18 U.S.C. § 1951, and one count of use of a firearm during a crime of violence, see 18 U.S.C. § 924(c)(1).
The first robbery occurred on December 23, 1995, at Littman Jewelers in Chelten-ham, Pennsylvania. An employee testified that he was at the front of the store placing jewelry in display cases when he saw three males enter the store (although more were implicated in this robbery). Two of the three, Nafis Murray and Darrell Williams, pleaded guilty to this robbery and testified against the third, appellant Johnson. They testified that Murray was armed with a bat, as was another code-fendant, William Cole. Cole stood near the entrance, while Johnson and Williams wielded sledgehammers to break open the jewelry display cases. After smashing the two jewelry display cases, they took diаmond rings. During the robbery, Murray threatened to hit an employee with the *125 baseball bat unless she put the phone down.
The second robbery took place on March 19, 1996, at' the Best Products, Inc., store located in Hampton, Virginia. An employee there testified that he saw four males enter the store. One of them put a gun to the emplоyee’s head and told him not to say anything. The other three broke open jewelry display cases and stole jewelry before fleeing. Three co-defendants, Nafis Murray, Darrell Williams, and Ferrus Rid-dick, pleaded guilty to this robbery and testified against the fourth, Johnson. Williams testified that it was he who put a gun, оwned by Johnson, to a' security guard’s head while Johnson smashed a jewelry display case with a sledgehammer.
Johnson was tried for both robberies before a jury in the Eastern District of Pennsylvania. He was found guilty on all counts, and was sentenced to 146 months in prison. He appeals, arguing that the district court erred by: (1) enhancing his sentence four levels for use of a dangerous weapon during a robbery,
see
U.S.S.G. § 2B3.1(b)(2)(D); (2) declining to conduct an
in camera
review of the presentenee reports for Murray and Williams to check for impeachment material; (3) restricting defense questioning of Murray and Williams regarding other robberies they have participated in; (4) ruling the government’s failure to disclose certain exculpatory material under
Brady v. Maryland,
We review the court’s factual findings for clear error and have plenary review over conclusions of law. Our review of a district court’s interpretation of the sentencing guidelines is de novo.
See United States v. Weadon,
I.
A.
The district court calculated Johnson’s sentence using the 1997 Sentencing Guidelines, which provide a base offense for robbery of 20. See U.S.S.G. § 2B3.1(a). This base level may be enhanced if a weapоn was used during the robbery. U.S.S.G. § 2B3.1(b)(2) provides:
(A) If a firearm was discharged, increase by 7 levels; (B) if a firearm was otherwise used, increase by 6 levels; (C) if a firearm was brandished, displayed, or possessed, increase by 5 levels; (D) if a dangerous weapon was otherwise used, increase by 4 levels; (E) if a dangerous weapon was brandished, displayed, or possessed, increase by 3 levels; or (F) if a threat of death was made, increase by 2 levels.
The terms “brandished,” “dangerous weapon,” and “otherwise used” are defined in the commentary to U.S.S.G. § 1B1.1. See U.S.S.G. § 2B3.1, Commentary, application note 1.
(c) “Brandished” with reference to a dangerous weapon (including a firearm) means that the weapon was pointed or waved about, or displayed in a threatening manner.
(d) “Dangerous weapon” means an instrument capable of inflicting death or serious bodily injury. Where an object that appeared to be a dangerous weapon was brandished, displayed, or possessed, treat the object as a dangerous weapon,
(g) “Otherwise used” with reference to a dangerous weapon (including a firearm) means that the conduct did not amount to the discharge of a firearm but was more than brandishing, displaying, or *126 possessing a firearm or other dangerous weapon.
U.S.S.G. § 1B1.1, commentary, application note 1.
When the district court enhanced Johnson’s sentence four levels because he “otherwise used” a dangerous weapon pursuant to U.S.S.G. § 2B3.1(b)(2)(D), it only considered the conduct in the Littman Jewelers robbery, where no guns were used. Johnson argues that no enhancement was warranted because nо dangerous weapons were used in this robbery, or in the alternative that the proper enhancement was three and not four levels under U.S.S.G. § 2B3.1(b)(2)(E) because he merely “brandished” a sledgehammer, but did not “otherwise use” it during the robbery.
B.
As an initial matter, we reject Appellant’s contention that а sledgehammer, wielded in the course of a robbery and used to smash open display cases in front of bystanders, cannot be considered a dangerous weapon. Under the circumstances, it clearly was “an instrument capable of inflicting death or serious bodily injury.” U.S.S.G. § 1B1.1, application note 1(d). So was the baseball bat carried by one of Johnson’s co-defendants. Appellant argues that because any object may conceivably be used to harm someone, we would render the definition of a “dangerous weapon” devoid of meaning if we extended it to а sledgehammer. However, a common-sense look shows this is not true.
A baseball bat, carried onto the baseball diamond, is clearly a sport implement and not a dangerous weapon. Likewise, a sledgehammer, properly employed on a construction site, is clearly а tool. But when these items are carried into the scene of a robbery, and employed to threaten bystanders, they just as clearly become dangerous weapons. Put another way, does it matter if a robber uses a switch-blade knife or a steak knife? We think not and opine that the distinсtion would likely not be significant to any potential victims of either. Both are dangerous weapons when used in a robbery. In the context of this case, the sledgehammer and the baseball bat both fit the definition of a “dangerous weapon” contained in U.S.S.G. § 1B1.1, application note 1(d), and thе circumstances demonstrate it was reasonable for the District Court to treat them as such.
C.
We turn next to the question of whether these dangerous weapons were merely “brandished,” justifying a three level sentence enhancement under § 2B3.1(b)(2)(E), or whether they were “otherwise used” in the coursе of the robbery, warranting a four level enhancement under § 2B3.1(b)(2)(D). Whether Johnson’s sentence should have been enhanced by three or four levels depends on how one interprets the Guidelines.
Courts of Appeals have generally distinguished between the general pointing or waving about оf a weapon, which amounts to “brandishing,” and the pointing of a weapon at a specific victim or group of victims to force them to comply with the robber’s demands. In essence, “brandishing” constitutes an implicit threat that force might be used, while a weapon is “otherwise used” when the threat becomes more explicit.
See United States v. Gilkey,
We too, have considered the quеstion of whether a firearm was “otherwise used” during a robbery, or merely “brandished.” We reasoned that a firearm is “brandished” when it is waved about in a generally menacing manner during a robbery.
See United States v. Johnson,
We agree with the Court of Appeals for the First Circuit, which held that
a person may “brandish” a weapon to “advise” those concerned that he possesses the general ability to do violence, and that violence is imminently or immediately available.... Altering this general display of weaponry by [for instance] specifically leveling a cocked firearm at the head or body of a bank teller or customer, ordering them to move or be quiet according to оne’s direction, is a cessation of “brandishing” and the commencement of “otherwise used.”
United States v. LaFortune,
Other courts have held that verbal threats are not always required to make out “otherwise use” of a weapon. Some have held that explicit threats may be made either verbally, or through conduct alone.
See United States v. Nguyen,
The District Court was entitled, for sentencing purposes, to consider Johnson’s behavior and that of his codefendаnts.
See United States v. Nguyen,
In addition, the District Court may enhance Johnson’s sentence because he “oth
*128
erwise used” a weapon, even though he did not make the explicit verbal threat, because his conduct was “equally coercive and threatening.”
LaFortune,
II.
Nonе of the remaining issues raised have merit, and we will dispose of them summarily. First, the government provided Johnson with large amounts of potentially exculpatory material prior to trial, as required by
Brady v. Maryland,
Despite an unexplained late
Brady
disclosure, there is no reasonable probability that it would have changed the trial’s outcome.
See United States v. Bagley,
Next, Johnson’s arguments regarding the criminal gratuity statute, 18 U.S.C. § 201(c)(2), are without foundation, and we have already rejected them in
United States v. Hunte,
The government offered evidence of the prior robbery for the purpose of showing a сommon plan under Fed.R.Evid. 404(b). This is a legitimate reason to introduce this evidence, and the prior robbery was clearly established. We favor the admission of such evidence, “if relevant for any other purpose than to show a mere propensity or disposition on the part of the defendant to commit the crime.”
United States v. Long,
Finally, there was both direct and circumstantial evidence of Johnson’s immediate flight. Following Johnson’s indictment, Special Agent Stephen J. Heaney of the FBI began searching for him. While visiting the hоmes of Johnson’s friends and relatives, Agent Heaney advised these people that a warrant had been issued for Johnson. Indeed, appellant’s own words indicated a conscious awareness of the crimes with which he was charged—he admitted to one David Barberich, a police dispatcher, that he knew he was sought by the FBI. Johnson even told Barberich that *129 Agent Heaney was the contact person for his case. Thus, it was well within the district court’s discretion to give the immediate flight instruction.
III.
In sum, we reject appellant’s arguments on every allegation of error and conclude that the District Court did not err. We will affirm.
