RPM ENGINEERING is a trusted Federal Firearms License (FFL) dealer located at 21775 8th Street East, Sonoma, CA 95476. Holding a Type 07 FFL license (9-68-097-07-6E-06969) valid through May 1, 2026, RPM ENGINEERING specializes in firearms transfer services, ensuring secure and compliant transactions for firearm buyers and sellers in Sonoma and surrounding areas. While they do not offer a shooting range, their professional services include expert gunsmithing and firearm maintenance, led by Richie Merlo, known for his attention to detail and customer-focused approach. Whether you need assistance with firearm transfers or expert gunsmithing support, RPM ENGINEERING provides reliable, legally compliant solutions tailored to your needs. For trusted firearm services in Sonoma, contact Richie Merlo at 707-287-0508 or visit https://www.rpmengineeringservices.com/ to learn more and experience dependable service from a reputable FFL dealer.