Upgrade your AK-74 platform with the authentic MSR Magazine 5.45x39 (AK-74) 45rd Circle 10 ribbed plum reinforced polymer from Arsenal Bulgaria. This high-capacity magazine delivers reliable performance for extended range sessions and tactical applications, combining proven Bulgarian manufacturing with durable modern materials. Key Features 45-round capacity in 5.45x39mm caliber for fewer reloads during training or competition Ribbed waffle-pattern design enhances structural strength and grip Reinforced polymer construction with steel reinforcements for long-term durability Plum-colored finish matches classic Bulgarian aesthetics Precision-molded for smooth, consistent feeding in AK-74 rifles Specifications Platform: AK-74 Caliber: 5.45x39mm Capacity: 45 rounds Material: Reinforced polymer with steel feed lips and reinforcements Weight: 9.12 oz Dimensions: 13.5 in (L) x 2.75 in (W) x 1.15 in (H) Origin: Made in Bulgaria by Arsenal Why Choose This Magazine Shooters often face issues with unreliable feeding or brittle polymer magazines that fail under stress. This Arsenal Bulgaria Circle 10 magazine solves those problems with its mil-spec reinforced design, ensuring dependable operation even in demanding conditions. The ribbed exterior adds rigidity without excess bulk, while the authentic plum polymer provides both visual appeal and proven resilience. Whether you're building a Bulgarian clone or maintaining your AK-74, this magazine offers the quality and capacity serious enthusiasts demand. Common Questions About AK-74 Magazines How does the reinforced polymer hold up compared to steel? The polymer construction with steel reinforcements offers excellent impact resistance and lighter weight than all-steel options, while maintaining reliable function. Is this magazine compatible with all AK-74 variants? It is designed specifically for standard AK-74 platforms chambered in 5.45x39mm and performs consistently across compatible rifles.