Ruger

This Magazine Well Insert Assembly is designed to work exclusively with the Ruger PC Carbine. It accepts all Ruger SR9 & Security-9 9mm magazines (90325 90326 90369 90449 90637 & 90638). The flush-fit design is made from rugged glass-filled polymer material for strength and durability. Quick and easy installation; instructions included with product. The 5/32 hex wrench included with PC Carbine is required for installation. Made in the USA. Genuine Ruger Factory Accessory.