The SIG SAUER SG563 BK is a premium Swiss-made assault rifle from the SG56x series, designed to meet the demands of professional operators and serious marksmen. A modern evolution of the iconic SG550, it combines Swiss precision, rugged construction, and tactical modularity in a full-length format. Equipped with a 20-inch barrel and a 1:10" twist rate, the SG561 delivers outstanding accuracy at both medium and long ranges. Its adjustable overall length from 770 mm to 1004 mm offers excellent adaptability in all conditions, from compact transport to full deployment. Built on a reliable gas-operated rotating bolt system and using military-grade materials, the SG560 is a versatile platform ideal for precision shooting, tactical training, and professional use.