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Product Description

The Warne M&P 9/40 magazine extension is a must-have accessory for firearm enthusiasts looking to enhance their shooting experience with the S&W M&P 9/40. Designed to seamlessly fit the S&W M&P 9/40, this magazine extension offers a significant capacity increase, adding up to 5 rounds for 9mm and 4 rounds for .40 caliber, making it an ideal choice for those seeking to maximize their firearm's potential. Crafted with precision and durability in mind, the Warne M&P 9/40 magazine extension is finished in a sleek dark earth tone, also known as FDE (Flat Dark Earth), which not only complements the aesthetics of your firearm but also provides a robust and reliable performance in various conditions. The M&P 9/40 MAG EXTENSION FDE, with UPC 656813108152 and MPN 3313, is engineered to ensure a perfect fit and easy installation, allowing you to focus on what matters mostaccuracy and efficiency. Whether you're at the range or in a competitive shooting environment, the Warne M&P 9mm magazine extension and Warne M&P .40 magazine extension are designed to deliver an enhanced shooting experience with increased capacity and reliability. With positive Warne M&P 9/40 magazine extension reviews highlighting its performance and ease of use, this accessory is a valuable addition to any shooter's arsenal. Experience the benefits of the Warne M&P 9/40 increased capacity and elevate your shooting capabilities with this expertly crafted magazine extension.

Fits S&W M&P 9/40, Dark Earth, Capacity +5/9mm, +4/.40

$44.99
In Stock at Shooting Surplus
Price verified 3d ago
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Product Details

Brand Warne
MPN 3313

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Last Updated:
Oct 26, 2026 06:00 AM