Product Code: C - Products 3023041178CPDL10. The Duramag SS has been crafted specifically to cater to the needs of professional shooters who demand the highest level of performance and durability from their magazines. Made from top-of-the-line 410 Stainless Steel, this magazine assures top-notch robustness.Its cutting-edge internal and external geometries contribute to its unmatchable reliability and smooth feeding. Among its notable features is the Duramag T-360 coating, which not only guarantees efficient and easy loading but also significantly extends the product\'s lifespan, even under the most severe conditions.