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Gun & Weapon Crimes

Gun & Weapon Crimes Lawyer in Manhattan

Former Prosecutors Defending Manhattan Gun & Weapon Charges

A gun or weapon allegation in Manhattan is serious from the moment it surfaces. Whether you’re under investigation, facing an arrest, or already scheduled to appear in court, the steps taken early in the process matter. At Raiser, Kenniff & Lonstein, our team includes former New York prosecutors with more than 100 years of combined experience representing clients in state and federal criminal matters throughout New York.

What a weapon allegation involves depends on many factors: the item, where it was found, who allegedly controlled it, your licensing status, and your prior record. A charge can stem from simple possession, unlawful carrying, use, sale, trafficking, or a weapon-related enhancement attached to an entirely separate offense. Each requires a different legal analysis and can carry different consequences.

Reach out to our team today at (888) 646-0025 or send us a message online to start mapping out your defense with senior counsel.

Immediate Steps to Take Following a Police Weapon Stop

  1. Keep quiet and ask for an Attorney. Do not try to explain why you believe you can legally possess or carry a firearm, including claims that it is registered or licensed in another state. Statements made during a police encounter may later become part of the evidence in your case. Clearly state that you want to remain silent and speak with an attorney.
  2. Do not consent to a search. You can respectfully decline a request to search your car, jacket, luggage, or home. Do not physically interfere with officers or resist a search. Whether a search was lawful depends on the circumstances, including the legal basis officers had for conducting it. Your attorney can later examine whether the search or seizure violated your rights.
  3. Do not argue licensing issues on the street. New York City has its own firearm licensing requirements, and an out-of-state concealed carry license does not, by itself, authorize you to carry a handgun in New York City. If an officer questions you about the firearm or your license, avoid turning the encounter into an argument about your legal rights. Ask to speak with an attorney instead.
  4. Contact defense counsel as early as possible. Early representation gives your attorney an opportunity to review the circumstances of the stop, arrest, search, and firearm seizure while preparing for the initial court proceedings. Counsel can also examine the allegations and available evidence before making decisions about how to approach the case.

How New York County Aggressively Prosecutes Firearm Allegations

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Why We're the Right Choice

Attentive Service. Strategic Defense.

Raiser, Kenniff & Lonstein is here to help you get the results you need with a team you can trust.

  • Personalized Legal Strategy
    We don’t believe in one-size-fits-all solutions. Every case is handled with a custom legal approach tailored to your goals, your circumstances, and your future.
  • Risk-Free Consultation

    We offer a risk-free evaluation of your case and are here to help you understand your legal options. We are available 24/7, day or night, to help you.

  • Top-Rated Team

    Nationally recognized for results. Our attorneys have been ranked among the best in the U.S., Trusted for their strategy, skill, and relentless client advocacy

  • Former Prosecutors
    Our founding partners are both former New York prosecutors who bring unique experience and insights to every case, especially when it comes to going to trial.
  • Client Champion 2026
  • 2025 Judicial Edition
  • MARTINDALE-HUBBELL® 2025 Client Champion Gold
  • AV Preeminent badge 2025
  • Martindale-Hubbell platinum
  • Best Lawyers US News & World Report 2020
  • AVOO Client's Choice
  • NATIONAL ACADEMY OF CONTINUING LEGAL EDUCATION

    Real Defense Experience: A Case Outcome

    They Told Him He Had No Defense. The Jury Acquitted Him of All Charges.

    A young man from Brooklyn was facing a substantial prison sentence after being charged with possessing an unregistered firearm. Before retaining Raiser, Kenniff & Lonstein, he says his prior attorney advised him to plead guilty, telling him, “You have no defense.”

    Raiser, Kenniff & Lonstein took a closer look. The prosecution relied in part on an officer’s testimony that the firearm had been recovered from the client’s waistband. RKL’s investigation uncovered video evidence supporting a different account: the firearm had actually been recovered from the client’s backpack. When confronted with the video at trial, the officer could not explain the discrepancy.

    The defense also presented evidence surrounding why the client had the firearm and the circumstances in his neighborhood that were relevant to his explanation.

    The jury acquitted the client of all charges. He returned home to his girlfriend and newborn child.

    (Prior results do not guarantee a similar outcome.)

    Tactical Defense: Video Audits & Suppression Motions

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    a Reputation For excellence

    Read Our Client Testimonials
    • They treated me wonderfully and helped me out of a bind. I feel that this firm really cares.
      - Michelle A.

      Why Clients Rely on Raiser, Kenniff & Lonstein

      Former-Prosecutor-Led Team

      Our legal team features former prosecutors who spent years managing criminal cases inside New York County courtrooms. We know how the Manhattan District Attorney's Office evaluates gun allegations, how prosecutors approach bail requests at arraignment, and how local judges view search warrant applications. This internal perspective gives our defense strategies a sharp tactical edge.

      100+ Years of Combined Experience

      With over a century of collective courtroom experience across state and federal jurisdictions, our attorneys have defended clients against every level of weapon offense. We bring deep legal knowledge, proven courtroom skill, and calm authority to complex criminal cases.

      "Fewer Clients, Better Service"

      We maintain a selective caseload policy rather than running a high-volume law practice. By taking on fewer clients, we make sure senior defense counsel gives your case the time, thorough investigation, and personal attention it deserves. You receive direct, 24/7 access to your attorney throughout the legal process.

      Proven Track Record in Manhattan Courts

      Our firm maintains a long history of representing individuals facing serious criminal charges across New York County courts. From initial arraignments to evidentiary suppression hearings and jury trials, our attorneys bring deep familiarity with local judicial procedures to every case we accept.

      Recognized Nationally by Major Media

      Our attorneys regularly appear on national news networks, legal commentary programs, and major news publications to analyze complex criminal law matters. This national media presence reflects the respect our legal team has built within the broader legal community.

      Put Former Prosecutors in Your Corner

      A weapon or firearm charge in Manhattan demands fast, decisive action from attorneys who understand the local court system and know how to push back against aggressive prosecution. Do not leave your future to chance.

      Contact Raiser, Kenniff & Lonstein today at (888) 646-0025 to discuss your defense options with an experienced attorney.

      Frequently Asked Questions About Manhattan Weapon Cases

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