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The ProMag STA30 is a replacement or spare detachable pistol magazine designed to fit the Star BM in 9mm Luger. Built with a heat-treated steel magazine body and a blued/black oxide-style finish, it features an injection-molded follower and a magazine spring formed from chrome silicone wire for dependable feeding and durability. Made in the USA, it’s an ideal OEM-style capacity magazine for range use, training, or as a backup carry magazine. Compatible with Star BM pistols chambered in 9mm Luger (9x19). 8-round detachable magazine capacity. Heat-treated steel body with blued/black oxide finish. Injection-molded follower. Chrome silicone wire magazine spring. Finish/Color: Blued / Black oxide (blue). Overall Length: 9.35 in. Weight: 0.22 lb.
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