ETS Smith & Wesson M&P 21 Round 9mm Magazine SW9MP21

The ETS Smith & Wesson M&P 21 Round 9mm Magazine is engineered for reliability, durability, and high-performance feeding in any shooting scenario. Designed specifically for Smith & Wesson M&P handguns, this magazine offers a generous 21-round capacity, giving shooters the edge when every round counts. Its construction blends rugged materials and precision engineering to deliver consistent performance under demanding conditions, whether at the range, in training, or in the field.

Built from clear polymer, the magazine allows you to quickly verify your remaining ammunition at a glance. The transparent body makes tracking your rounds fast and intuitive, eliminating guesswork and keeping you ready for any situation. The black polymer follower and floor plate add durability and smooth operation, ensuring reliable feeding without binding or hesitation. Each magazine is fitted with a stainless steel spring, designed to withstand repeated use while maintaining proper tension and consistent cycling over time.

Made in the USA, the ETS M&P 21 Round Magazine meets rigorous quality standards and is constructed to endure the demands of high-volume shooting. Its precision design ensures full compatibility with Smith & Wesson M&P handguns, providing a secure fit and reliable function every time. The magazine’s combination of polymer and steel components delivers a lightweight yet resilient package, balancing strength, performance, and ease of handling.

Installation and removal are effortless, allowing for quick reloads and safe handling during practice or duty use. Its robust construction resists wear and impact, giving shooters confidence that the magazine will perform reliably over the long term. This magazine is ideal for competitive shooters, law enforcement, and responsible gun owners who demand consistent, dependable performance from their gear.

The ETS Smith & Wesson M&P 21 Round 9mm Magazine combines clear polymer construction, a black polymer follower and floor plate, and a stainless steel spring for rugged, reliable performance.

Order it today from Smoky Mountain Knife Works!