We covered the 30-round versions previously, but the SureFeed brand of magazines made by Okay Industries also come in 10- and 20-round capacities. These steel magazines are designed for restricted areas or prone applications, where the full-size 30-round magazines are either prohibited or problematic.
SureFeed magazines are 100-percent American-made, and all components meet or exceed Mil-Spec. Bodies and floor plates are lightweight aluminum, heat-treated to Mil-Spec requirements for strength and durability, then hard-coat anodized and finished in either a Mil-Spec dry-film-lube grey or tactical-Black PTFE. A four-way, anti-tilt, self-lubricating, non-hygroscopic resin follower and stainless steel spring foster proper alignment for positive performance.