(Illinois conviction for being in possession of a weapon in violation of 720 ILCS 5/24"1.1(a) did not qualify as an aggravated felony, because Illinoiss definition of a firearm is broader than its federal counterpart because it includes pneumatic weapons).

NOTE: Compressed air is not an explosive, which means that pneumatic weapons are not firearms under federal law. See, e.g., United States v. Castillo-Rivera, 853 F.3d 218, 225 (5th Cir. 2017) (en banc); United States v. Crooker, 608 F.3d 94, 96 (1st Cir. 2010).
Rodriguez-Contreras v. Sessions, 873 F.3d 579, 580 (Cir. 2017).