Opinion by Judge CALLAHAN; Partial Concurrence and Partial Dissent by Judge RYMER.

OPINION

Roberto Gil challenges a decision of the Board of Immigration Appeals (“BIA”) denying him cancellation of removal and voluntary departure. He asserts that the BIA erred in (1) determining he was ineligible for cancellation of removal because his conviction for carrying a concealed weapon under California Penal Code § 12025(a) did not constitute a removable firearms offense under 8 U.S.C. § 1227(a)(2)(C); and (2) denying him voluntary departure because this denial was based on his criminal conviction under California Penal Code § 12025(a) and that conviction did not render him ineligible for voluntary departure. We reject these arguments and affirm.

I

Gil is a native and citizen of Mexico. He unlawfully entered the United States in November of 1990. On December 10, 2004, Gil pleaded no contest to carrying a weapon concealed within a vehicle in violation of California Penal Code Section 12025(a), a misdemeanor. Two weeks later, Gil was served with a Notice to Appear, alleging that he was removable due to being present in the United States illegally in violation of INA § 212(a)(6)(A)(i), 8 U.S.C. § 1182(a)(6)(A)®.

At a merits hearing on May 22, 2007, an Immigration Judge (“IJ”) found that Gil was statutorily ineligible for cancellation of removal because his conviction under California Penal Code § 12025(a) constituted a firearms offense under 8 U.S.C. § 1227(a)(2)(C). The IJ stated that because of this offense, Gil was “ineligible” for voluntary departure, and also that she was denying voluntary departure “as a matter of discretion because of [Gil’s] firearm conviction.”

Gil appealed the IJ’s decision to the BIA. On September 18, 2008, the BIA dismissed Gil’s appeal and affirmed the IJ’s denial of his application for cancellation of removal under 8 U.S.C. § 1229b(b). The BIA also affirmed “the IJ’s decision denying [Gil’s] application for voluntary departure in the exercise of discretion ... [because] [o]n appeal, [Gil] has not come forward with any countervailing equities or favorable factors demonstrating reversible error in the IJ’s decision.” Gil timely filed a petition for review with this court.

II

Regarding Gil’s first claim, we review the BIA’s legal determinations regarding an alien’s eligibility for cancellation of removal de novo. Sinotes-Cruz v. Gonzales, 468 F.3d 1190, 1194 (9th Cir. 2006). “Federal courts afford the BIA substantial deference when the BIA interprets a statute that it is charged with *1003administering,” Malilia v. Holder, 632 F.3d 598, 602 (9th Cir. 2011) (internal citations omitted). However, “federal courts owe no deference to the BIA’s interpretation of a criminal statute.” Id. (internal citations omitted).

The parties dispute whether we have jurisdiction to consider Gil’s second claim. The Illegal Immigration Reform and Immigrant Responsibility Act “abolished [our] authority to review discretionary grants and denials of voluntary departure.” Zazuetar-Carrillo v. Ashcroft, 322 F.3d 1166, 1170 (9th Cir. 2003); see 8 U.S.C. § 1229cffi. However, we have jurisdiction to review questions of law regarding voluntary departure. Ramadan v. Gonzales, 479 F.3d 646, 653 (9th Cir. 2007). We review such questions de novo. Simeonov v. Ashcroft, 371 F.3d 532, 535 (9th Cir. 2004).

“If the BIA issues a written opinion, it is that opinion which is under review.” Morgan v. Mukasey, 529 F.3d 1202, 1206 (9th Cir. 2008) (internal citation omitted). However, “[t]o the extent the [BIA] incorporates the [IJ’s] decision as its own, [we] review both the decisions of the [BIA] and the IJ.” Ahir v. Mukasey, 527 F.3d 912, 916 (9th Cir. 2008) (internal quotation omitted).

Ill

A nonpermanent resident alien is statutorily ineligible for cancellation of removal if he or she has been convicted of an offense under § 1227(a)(2). 8 U.S.C. § 1229b(b)(l)(C). Gil contends that the BIA erred in holding that he was statutorily ineligible for cancellation of removal because California Penal Code § 12025(a) criminalizes more conduct than is covered by the definition of “firearms offense” in 8 U.S.C. § 1227(a)(2)(C), and therefore his conviction under § 12025(a) does not render him ineligible for cancellation of removal under § 1227(a)(2)(C). Under the categorical approach set forth in Taylor v. United States, 495 U.S. 575, 110 S.Ct. 2143, 109 L.Ed.2d 607 (1990), we “compare! ] the state statute of conviction with the federal generic definition of the same crime.” United States v. Velasquezr-Bosque, 601 F.3d 955, 957 (9th Cir. 2010) (citing Taylor, 495 U.S. at 602, 110 S.Ct. 2143). Here, the state statute of conviction, California Penal Code § 12025(a), provides:

(a) A person is guilty of carrying a concealed firearm when he or she does any of the following:

(1) Carries concealed within any vehicle which is under his or her control or direction any pistol, revolver, or other firearm capable of being concealed upon the person.

(2) Carries concealed upon his or her person any pistol, revolver, or other firearm capable of being concealed upon the person.

(3) Causes to be earned concealed within any vehicle in which he or she is an occupant any pistol, revolver, or other firearm capable of being concealed upon the person.

CaLPenal Code § 12025(a). Meanwhile, the federal statute, 8 U.S.C. § 1227(a)(2)(C), provides:

Any alien who at any time after admission is convicted under any law of purchasing, selling, offering for sale, exchanging, using, owning, possessing, or carrying, or of attempting or conspiring to purchase, sell, offer for sale, exchange, use, own, possess, or carry, any weapon, part, or accessory which is a firearm or destructive device (as defined in section 921(a) of Title 18) in violation of any law is deportable.

8 U.S.C. § 1227(a)(2)(C).

Gil contends that § 1227(a)(2)(C) is not broad enough to encompass certain of*1004fenses committed under § 12025(a)(3), which criminalizes conduct where a defendant “causes [a concealed firearm] to be carried.” See Cal.Penal Code § 12025(a). Specifically, Gil notes that a state court has said, in regard to § 12025(a)(3), that “it is theoretically possible for a person to cause to be concealed a firearm that is not in his or her possession, custody, or control, such as by conduct that conceals from view a firearm that is in the possession and control of another person.” People v. Padilla, 98 Cal.App.4th 127, 138, 119 Cal. Rptr.2d 457 (2002). Based on Padilla, Gil asserts that a person could be convicted under § 12025(a)(3) without having either carried or possessed a firearm. Thus, he argues, the state offense does not categorically fall within § 1227(a)(2)(C).

However, § 1227(a)(2)(C) is not as limited as Gil contends. We have stated that “[f|rom a plain reading of [§ 1227(a)(2)(C) ], it is clear that Congress intended to embrace the entire panoply of firearms offenses.” Valerio-Ochoa v. INS., 241 F.3d 1092, 1095 (9th Cir. 2001). We further explained that

[§ 1227’s] comprehensive list of gerunds captures all varieties of conduct relating to firearms transactions. It includes inchoate as well as completed offenses, enumerating not only the sale, use, ownership, or possession of firearms, but also any attempt or conspiracy to do so. Finally, it encompasses convictions “under any law” of engaging or attempting to engage in such transactions. This wide-ranging text evinces an expansive purpose — to render deportable those aliens that commit firearms offenses of any type.

Id. (quoting Hall v. INS, 167 F.3d 852, 855 (4th Cir. 1999)). In other words, the generic offenses listed in § 1227(a)(2)(C) (such as “carrying” or “possessing” a firearm) should be interpreted as broadly as possible, so as to cover “firearms offenses of any type.” See id.

Indeed, we previously rejected an argument similar to the one Gil makes here. In Malilia v. Holder, an alien argued that his conviction for “improper delivery of a firearm” did not fall within the ambit of § 1227(a)(2)(C) because § 1227(a)(2)(C) does not list “delivery” as a separate offense. 632 F.3d at 602. We rejected that argument as relying on an overly narrow reading of the federal statute and reiterated that § 1227(a)(2)(c)’s “repetitive use of unqualified language demonstrates Congress’ intent to embrace the panoply of firearms offenses.” Id. at 603 (citing Valerio-Ochoa, 241 F.3d at 1095). Moreover, we reasoned that, construed broadly, possession of a firearm need not mean actual possession, but can include any “exercise of dominion or control,” id. at 603, and delivery of a firearm logically includes some aspect of dominion or control over the firearm. See id. at 603-04.

Gil similarly argues that because § 12025(a) uses the phrase “cause to be carried,” it is broader than § 1227(a)(2)(C) because the federal statute criminalizes carrying a firearm and possessing a firearm but does not make it a separate offense to “cause [a firearm] to be carried.” But Malilia states that we should reject an overly narrow reading of the federal statute. Construed broadly, as Malilia requires, a person who causes a firearm to be carried concealed in a car in which he is an occupant has constructively carried the firearm or demonstrated sufficient dominion and control over the firearm to have possessed it. In situations where there is an agreement between a person with physical possession of the firearm and the defendant that the firearm is to be carried concealed, the crime may also qualify as a conspiracy offense, which is expressly included within the scope of § 1227(a)(2)(C).

*1005Nor does Padilla’s statement that “it is theoretically possible for a person to cause to be concealed a firearm ... by conduct that conceals from view a firearm that is in the possession and control of another person,” 98 Cal.App.4th at 139, 119 Cal.Rptr.2d 457, alter our analysis. First, as explained above, such conduct falls within the ambit of § 1227(a)(2)(C). Second, Gil has not cited any case where a defendant was actually prosecuted for the conduct described in Padilla, and we must be guided by the Supreme Court’s admonition that “finding] that a state statute creates a crime outside the generic definition of a listed crime in a federal statute requires more than the application of legal imagination to a state statute’s language.” Gonzales v. Duenas-Alvarez, 549 U.S. 183, 193, 127 S.Ct. 815, 166 L.Ed.2d 683 (2007). As the Court explained, the defendant must point to “a realistic probability, not a theoretical possibility, that the State would apply its statute to conduct that falls outside the generic definition of a crime,” which requires that he “at least point to his own case or other cases” in which the state court has so applied the statute. Id. (emphasis added). Given that we must interpret § 1227(a)(2)(C) as broadly as possible, and given that Padilla’s hypothetical was what the state court itself called a “theoretical possibility,” not an example of an actual prosecution, we conclude that § 12025(a) falls within the bounds of § 1227(a)(2)(C). Accordingly, under the categorical approach, a conviction under California Penal Code § 12025(a) constitutes a firearms offense under 8 U.S.C. § 1227(a)(2)(C).

IV

Gil also contends that § 12025(a) is broader than § 1227(a)(2)(C) because § 1227(a)(2)(C) excludes antique firearms from its definition of a firearm and § 12025(a) does not.1 He cites Matter of Mendez-Orellana, 25 I. & N. Dec. 254 (BIA 2010), where the BIA held that the antique firearm exception is an affirmative defense to removability under § 1227(a)(2)(C). See id. at 255-56. The holding in Mendez-Orellana does not support Gil’s claim for relief. Under the categorical approach, we “look only to the fact of conviction and the statutory definition of the prior offense” to determine whether the offense satisfies the generic definition. Taylor, 495 U.S. at 602, 110 S.Ct. 2143. In doing so, we have held that “we consider only the statutory elements of the offense.” United States v. Asberry, 394 F.3d 712, 715 (9th Cir. 2005). Accordingly, in conducting the categorical analysis, we do not consider the availability of affirmative defenses; the fact that there may be an affirmative defense under the federal statute, but not under the state statute of conviction, does not mean that the state conviction does not fall categorically within the federal statute.2 In United States v. Velasquez-Bosque, 601 F.3d 955, 963 (9th Cir. 2010), we held that “[t]he availability of an affirmative defense is not relevant to the categorical analysis.”3 Thus, Matter *1006of Mendez-Orellana does not alter our conclusion that a conviction under Cal.Penal Code § 12025(a) categorically constitutes a removable firearms offense under 8 U.S.C. § 1227(a)(2)(C).

V

Gil also contends that the BIA erred in denying him voluntary departure because the denial was based solely on the incorrect belief that Gil’s conviction rendered him statutorily ineligible for voluntary departure. This contention is belied by the record. The IJ stated that “considering [Gil’s] alternate application for relief for voluntary departure[,] I find because of his criminal offense that he is also ineligible for that and I would deny it as a matter of discretion because of his firearm conviction.” (emphasis added). Moreover, the BIA “affirm[ed] the [IJ]’s decision denying the respondent’s application for voluntary departure in the exercise of discretion,” and made no mention of the IJ’s alternative finding that Gil was ineligible for voluntary departure, (emphasis added). Our review is limited to the ground adopted by the BIA. See De la Cruz v. INS, 951 F.2d 226, 228 & n. 3 (9th Cir. 1991). Accordingly, because the BIA affirmed based on the IJ’s discretionary denial, we do not have jurisdiction to review Gil’s challenge to the denial of voluntary departure.4 See 8 U.S.C. § 1252(a)(2)(B)®.

VI

In conclusion, we hold that a conviction under California Penal Code § 12025(a) is categorically a “firearms offense” under § 1227(a)(2)(C). Thus, the BIA properly held that Gil was statutorily ineligible for cancellation of removal. We dismiss Gil’s second ground for appeal because we find that the BIA’s denial of voluntary departure was a matter of discretion and we lack jurisdiction to review such a discretionary decision.

*1007DENIED IN PART AND DISMISSED IN PART.

concurring in part and dissenting in part:

I agree we lack jurisdiction to consider the BIA’s discretionary denial of voluntary departure. I part company with respect to whether California Penal Code § 12025(a) categorically constitutes a firearm offense under 8 U.S.C. § 1227(a)(2)(C). Informed by California’s interpretation of its own statute, section 12025(a)(3) covers conduct that does not involve possession, custody, or control over the firearm. See People v. Padilla, 98 Cal.App.4th 127, 138, 119 Cal.Rptr.2d 457 (2002). The federal statute, on the other hand, covers conduct, such as possession or carry, that manifests control over a firearm. Even constructive possession requires some control over the firearm. See United States v. Thongsy, 577 F.3d 1036, 1041 (9th Cir. 2009); People v. Mejia, 72 Cal.App.4th 1269, 1272, 85 Cal.Rptr.2d 690 (1999).

While we must be careful not to engage in “legal imagination” when construing a state statute, here, Padilla held that § 12025 covers conduct broader than custody or control over a firearm in order to sustain the defendant’s conviction. This reading of the statute is based not on legal imagination but on a state court’s application of the statute in an actual case. See Gonzales v. Duenas-Alvarez, 549 U.S. 183, 193, 127 S.Ct. 815, 166 L.Ed.2d 683 (2007).

Because the conviction documents in the record do not clearly establish that Gil’s conduct fell within the ambit of § 1227(a)(2)(C), I would grant the petition and remand to the BIA to determine Gil’s eligibility for cancellation of removal aside from his conviction. See Young v. Holder, 634 F.3d 1014, 1020 & n. 4 (9th Cir. 2011); Femandez-Ruiz v. Gonzales, 466 F.3d 1121, 1133-35 (9th Cir. 2006) (en banc).1