18 Pa.C.S. § 5104.1: Disarming law enforcement officer.

(a) Offense defined.--A person commits the offense of disarming a law enforcement officer if he:

(1) without lawful authorization, removes or attempts to remove a firearm, rifle, shotgun or weapon from the person of a law enforcement officer or corrections officer, or deprives a law enforcement officer or corrections officer of the use of a firearm, rifle, shotgun or weapon, when the officer is acting within the scope of the officer's duties; and

(2) has reasonable cause to know or knows that the individual is a law enforcement officer or corrections officer.

(b) Grading.--A violation of this section constitutes a felony of the third degree.