10-round chassis magazine fits the Ruger AI rifles chambered in 5.56 NATO/223 Rem and 204 Ruger. 60% glass-filled polymer design for strength and durability. Stainless steel spring provides reliable feeding and corrosion resistance. Designed to function with many AI-style bottom metal assemblies in .223 Rem-sized cartridges with a COAL max of 2.50". Dust cover protects rounds from damage and debris during transportation and storage. Available in black only with Ruger logo. Made in the USA.

Genuine Ruger® Factory Accessory