The Warne M&P 9/40 magazine extension is identified for use with S&W M&P 9/40 magazines. It is made from 6061-T6 aluminum billet and finished in dark earth with a Type 2 anodized treatment.

Key Specifications

• The compatible platform is identified as S&W M&P 9/40 magazines.
• The extension adds +5 for 9mm and +4 for .40 as specified by the manufacturer data.
• The construction uses 6061-T6 aluminum billet for a durable accessory platform.
• The finish is dark earth for a subdued appearance.
• The finish type is Type 2 anodized for the specified surface treatment.
• The product category is magazine accessory.

With clearly stated compatibility, caliber-specific extension amounts, and a billet aluminum construction, this Warne accessory provides a straightforward upgrade for compatible S&W M&P 9/40 magazines.