A Retired Marine Sniper Explains the Fundamentals of Long Range, Precision Rifle Shooting Precision Rifle Marksmanship: The Fundamentals will take readers from author Frank Galli’s beginnings as a Marine scout sniper to his present-day job as a marksmanship instructor as he guides new shooters on their journey toward long-range shooting excellence. Precision rifle shooting is one of the hottest trends in recreational and competitive shooting today. This book focuses on breaking down the fundamentals of marksmanship in easy-to-understand methodology. Galli follows a logical order of instruction from shooter to target in the same way he teaches students when he’s on the firing line with them.