Enhance your firearm experience with our wide range of accessories at Tar River Arms. From tactical upgrades to maintenance essentials, our product offerings are designed to fit those who live, work, and play in the outdoors.

The Warne WNMESW-5/4BLK S&W MP 9/40 Magazine Extension , offers quality and functionality to improve your shooting and gun care. Whether you’re upgrading for precision, comfort, or style, our accessories provide the customization you desire at . Discover the perfect addition to your gear that complements every type of firearm.

Browse our selection and find the ideal accessory for your needs at Tar River Arms.

Manufacturer: Warne

Model: S&W MP 9/40 Magazine Extension

Description 1: M&P 9/40 MAG EXTENSION BLK

Description 2: 3311 | +5 9MM | +4 .40

Feature 1: +5 9MM | +4 .40 Mag Extension

Feature 2: 6061 T6 Aluminum Billet

Feature 3: Type 2 Anodized Finish

Rate of Twist (If applicable):

Caliber:

Capacity:

MSRP: 49.99