Facing Gun or Drug Charges in Pennsylvania? Here’s What You’re Up Against
A gun crime in Pennsylvania involves the unlawful possession, use, sale, or transfer of a firearm. If you’ve been charged with a gun-related crime, it is important to hire a lawyer as soon as possible to understand your options. Pennsylvania generally allows firearm ownership. However due to high gun violence rates, the City of Philadelphia enforces stricter rules, especially when carrying a weapon in public or in a vehicle.
In Pennsylvania, drug crimes refer to any offense involving the possession, distribution, manufacturing, or trafficking of controlled substances, as outlined in the Controlled Substance, Drug, Device and Cosmetic Act. Due to the complexities of drug charges, hiring an experienced criminal defense lawyer

Why You Need a Lawyer When Facing Gun or Drug Charges
Being accused of a gun or drug crime in Pennsylvania is a threat to your freedom, your record, and your future. Law enforcement and prosecutors come prepared with experience, resources, and aggressive tactics. Hiring a criminal defense lawyer helps to:
How We Build Your Defense
Independent Investigation
Every case starts with an independent review of the evidence — not just relying on the government’s version of events.
Work with the Experts
We collaborate with top forensic analysts, investigators, and expert witnesses to strengthen your defense and challenge weak claims.
Prepare Meticulously
From day one, we prepare as if your case will go to trial, ensuring every detail is covered, every angle anticipated.
Set Clear Expectations
From day one, we prepare as if your case will go to trial, ensuring every detail is covered, every angle anticipated.
Criminal Defense Services for Gun Charges
Most gun crimes are graded as felonies and carry mandatory minimum prison sentences. You don’t need to fire or even display a weapon to be charged with a serious gun crime.
Possession of a Firearm Without a License • Possession of a Firearm by a Prohibited Person • Firearms Not to Be Carried Without a License • Possession of a Firearm in Commission of a Drug Felony • Illegal Possession of a Firearm on the Streets of Philadelphia • Unlawful Transfer or Sale of a Firearm • Carrying a Firearm Without a License in a Vehicle • Possession of a Firearm with Altered Manufacturer’s Number
Criminal Defense Services for Drug Charges
State law classifies drugs into five schedules based on the severity of a charge after considering a variety of factors. A good defense lawyer will fight for you to receive access to treatment and services that could benefit your future in multiple ways.
Possession With Intent to Deliver (PWID) • Simple Possession (Personal Use) or Possession of Drug Paraphernalia • Possession of a Controlled Substance Without a Prescription • Drug Delivery Resulting in Death • Manufacturing a Controlled Substance
Trusted by Clients.
Respected by Courts.
Every moment counts. We’re ready to fight for you.
Request a Criminal Defense Consultation
Gun and drug charges are aggressively prosecuted in Philadelphia and across the Commonwealth. Whether it’s a one-time mistake or a complex criminal investigation, your future is at stake. The Law Office of John F. McCaul is prepared to challenge unlawful searches, fight unreliable witness testimony, and push back against overcharged cases. We treat every client with respect and fight for your freedom, no matter what.
Contact us now for a confidential consultation and skilled defense.