The Sako 100 A1 Magazine is a premium factory-original replacement accessory explicitly engineered for Sako's multi-caliber switch-barrel rifle platform. Constructed from high-grade steel with a robust all-metal staggered double-row architecture, it ensures maximum structural rigidity and ultimate long-term reliability in the field. This A1 specific configuration features standard external dimensions that lock flawlessly into the chassis while utilizing varied internal channels optimized for short-action cartridges. The magazine functions perfectly with top-load mechanisms, allowing hunters to easily press individual rounds down through the receiver without detaching the assembly. Holding a standard 4-round capacity, opting for this genuine Sako factory component eliminates operational feeding friction and preserves out-of-the-box rifle precision. Sako 100 A1 4rd Magazine for 308Win, 243Win, 6.5 Creedmoor S5S100211326