OPINION

Frank Rollins pled guilty to a superseding criminal information charging him with possession of a firearm by a felon. See 18 U.S.C. § 922(g)(1) (2000). Rollins, sentenced to 188 months’ incarceration followed by three years’ supervised release, challenges several facets of his sentencing. Rollins’ arguments on appeal focus on whether the district court properly concluded he qualified for sentencing under the Armed Career Criminal Act of 1984, as amended, 18 U.S.C. § 924(e) (2000) (“ACCA”), and whether the district court erred in resolving his two factual objections to the presentence report (“PSR”). For the following reasons, we affirm.

Rollins’ contention that he does not qualify for sentencing under the ACCA is meritless. Rollins’ PSR identifies four qualifying convictions, including two convictions for housebreaking involving businesses. While Rollins argues these two convictions are not “crimes of violence” under § 924(e), the Supreme Court has found that a burglary is a qualifying crime of *237 violence and encompasses any “unlawful or unprivileged entry into ... a building or other structure, with intent to commit a crime.” Taylor v. United States, 495 U.S. 575, 598, 110 S.Ct. 2148, 109 L.Ed.2d 607 (1990). Because the elements of housebreaking satisfy this definition, see State v. Miller, 287 S.C. 280, 337 S.E.2d 883, 885 (S.C. 1985), overruled on other grounds by State v. Creech, 314 S.C. 76, 441 S.E.2d 635 (S.C.Ct.App. 1993), Rollins was properly eligible for sentencing as an armed career criminal.

Based on Rollins’ eligibility for sentencing under the ACC A, we find his remaining objections to be meritless. Rollins’ 188 month sentence is less than the ACCA’s statutory maximum sentence of life imprisonment. See United States v. Myers, 280 F.3d 407, 416 (4th Cir.), petition for cert. filed, — U.S.L.W. -, (U.S. June 3, 2002) (No. 01-10603). As a result, the district court’s sentencing calculations do not implicate Apprendi v. New Jersey, 530 U.S. 466, 120 S.Ct. 2348, 147 L.Ed.2d 435. See United States v. Kinter, 235 F.3d 192, 198-202 (4th Cir. 2000), cert. denied, 532 U.S. 937, 121 S.Ct. 1393, 149 L.Ed.2d 316 (2001).

Likewise, Rollins’ objection to the application of the two-level offense level enhancement of § 2K2.1(b)(4) is meritless, as that provision applies even if Rollins was unaware the firearm he pled guilty to possessing was stolen. See § 2K2.1, comment. (n.19); see also United States v. Murphy, 96 F.3d 846, 849 (6th Cir. 1996) (holding lack of mens rea requirement in § 2K2.1(b)(4) does not violate Due Process).

Finally, Rollins’ factual objections to his presentence report (“PSR”) are without merit. Rollins’ challenge to the PSR’s characterization of the individual shot during his possession of the firearm in question as “the victim” is misplaced. Because it is undisputed an individual was shot during Rollins’ possession of the firearm in question, the characterization of that individual as a victim is immaterial. Moreover, the district court explicitly stated it would not be influenced by this characterization in imposing Rollins’ sentence and sentenced Rollins at the bottom of the guidelines range.

Neither is the district court’s decision to allow reference in the PSR to an expert’s opinion (that the firearm in question could not discharge by accident) inherently erroneous. The district court found the expert qualified to provide the opinion, and Rollins failed to either challenge those qualifications or proffer any evidence contradicting that opinion.

To the extent the district court may have erred in not identifying the felony that Rollins’ possession of the firearm facilitated in order to support an enhancement under § 4B1.4(b)(3)(A), or in not inquiring further into the circumstances of that possession in order to support that enhancement, see United States v. Samuels, 970 F.2d 1312, 1316 (4th Cir. 1992), we find no plain error. * In order to demonstrate plain error, Rollins would have to show that the error was prejudicial. See United States v. Strickland, 245 F.3d 368, 376 (4th Cir.), cert. denied, — U.S. -, 122 S.Ct. 213, 151 L.Ed.2d 152 (2001). Because we conclude this error would not affect Rollins’ 188 month sentence, we find no plain error.

Accordingly, because the district court properly concluded Rollins was eligible for sentencing under the ACCA and that Rol- *238 Jins’ related objections are meritless, we affirm Rollins’ sentence. We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before the court and argument would not aid the decisional process.

AFFIRMED.