One of the most popular single-stack nines on the market today is the Glock®G43, providing armed citizens with an easy-to-carry CCW pistol that's shootable and provides plenty of stopping power in the form of the 9mm cartridge. However, the small, 6-round magazine included with the gun doesn't provide a ton of practice time, since shooters have to constantly reload. With these Glock®43 polymer magazines, you can spend more time shooting and less time reloading, up to and including a 50-round drum mag! Each Glock®43 Magazine is built using a proprietary Zytel polymer, which gives it added strength and durability, so it'll last through years of range time. To reinforce this already-durable design, the magazine features an upper tower constructed with a full-length steel insert that's stamped and welded, just like those found on OEM Glock®magazines. These Glock®43 Magazines also include a heat-treated magazine spring made from stainless steel, as well as an injection-molded magazine follower. The magazines are made in the USA and feature an all-black finish.