Raven Concealment Copia Pistol Single Magazine Carrier Standard Profile Double Stack 9/40 Magazine Black. Copia will accommodate the Glock 48 magazines. The Copia magazine carriers are premium duty-grade injection-molded magazine carriers designed for hard-use daily concealed carry. Their innovative cavity design and retention system allows them to be used ambidextrously with the double-stack magazines of nearly 100 different handgun models chambered in 9/40/357 Specifications for Raven Concealment Copia Pistol Single Magazine Carriers: Manufacturer: Raven Concealment Color: Black Magazine Type: Double Stack Hand: Ambidextrous Package Contents: Raven Concealment Copia Pistol Single Magazine Carriers Raven Concealment SMCBKT: Copia Pistol Single Magazine Carrier Standard Profile Double Stack 9/40 Magazine Black