A Remington Sportmaster Model 512-X bolt-action rimfire rifle, featuring a blued steel barrel and receiver, a polished steel bolt, and a dark brown wooden stock. Visible markings on the barrel clearly identify it as “REMINGTON ARMS CO. INC. Ilion, N.Y. MADE IN U.S.A. Remington SPORTMASTER ® MODEL 512-X”, chambered for “.22 SHORT, LONG, OR LONG RIFLE” cartridges. Additional stamped markings include “PL47” and a small circular mark (appearing as ‘G’ or ‘C’, or ‘3’) on the metalwork. The rifle is equipped with a fixed front sight, an adjustable ramp-style rear sight, a tubular magazine beneath the barrel, a safety selector with a red visible indicator, and a black checkered buttplate with a faint central logo.








