North American Arms MMTL Mini-Master *CA .22 LR 4" 5-Round Revolver

The North American Arms MMTL Mini-Master .22 LR 4" 5-Round Revolver is a compact, purpose-built handgun engineered for operators and civilians who prioritize portability without sacrificing functional capacity. Designed for backup, off-duty, or deep-concealment carry, this lightweight revolver delivers dependable .22 LR performance in a platform that weighs just under three pounds. The NAA Mini-Master fills a critical niche in defensive loadouts where a smaller, easier-to-conceal platform is preferred over larger centerfire alternatives, particularly in environments where deep concealment or rapid accessibility is paramount.

Built on NAA's proven mini-revolver platform, the MMTL features a 4-inch barrel that extends sight radius and velocity compared to shorter NAA models, while maintaining exceptional carry ergonomics. The five-round cylinder chambers .22 Long Rifle ammunition—a caliber selected for low recoil, minimal report, and cost-effective practice and deployment. The long barrel enhances accuracy and energy delivery, making follow-up shots faster and more precise than snub-nose alternatives. The solid construction and manual-action revolver design eliminate feed failures and complexity, delivering mechanical reliability that has become synonymous with the NAA brand across law enforcement and tactical communities.

This revolver is ideal for plainclothes officers, armed civilians, and operators requiring a lightweight, low-profile backup weapon or primary carry platform in restricted-access environments. The 4-inch configuration suits both ankle holsters and pocket carry, with the extended barrel providing the sight radius needed for accurate shooting under stress. Maintenance is straightforward—simple disassembly and cleaning keep the Mini-Master mission-ready. Stock with quality .22 LR defensive or target ammunition to match your intended use, and prioritize regular function-testing to ensure reliability. The NAA MMTL represents time-tested engineering designed for professionals who understand that effective backup carry is about reliability and accessibility, not raw firepower.