Ops and Tactics: Core Rulebook (5th Edition)

Fifth Edition Publisher blurb: Designed for everything police investigation to para-military violence, Ops and Tactics excels in modern combat. Want to run a game where the Atlanta SWAT takes down gangs or a para-military operation in 'Nam? We've got you covered! User summary: Includes an optional magic system, optional "low-magic" items, and numerous firearms-related charts and tables.