PMAG 40 AR & M4 Compatible Gen M3 40 Round Magazine by MagPul

PMAG 40 AR & M4 Compatible Gen M3 40 Round Magazine by MagPul

The PMAG 40 AR & M4 Compatible Gen M3 40 Round Magazine by MagPul is a durable, high‑capacity magazine engineered for reliable performance in AR‑15 and M4 compatible rifles. Built with Magpul’s advanced polymer construction, this Gen M3 magazine delivers enhanced strength, impact resistance, and dependable feeding under demanding conditions.

Key Features & Benefits:

• 40‑Round Extended Capacity

Provides increased round capacity for extended shooting sessions and fewer reloads.

• Advanced Polymer Construction

Durable, lightweight polymer body offers excellent impact resistance and long‑lasting performance.

• Gen M3 Enhanced Design

Improved geometry and internal components deliver reliable compatibility and consistent feeding.

• Anti‑Tilt Follower

Self‑lubricating follower helps prevent jams and ensures smooth, reliable operation.

• Stainless Steel Spring

Corrosion‑resistant spring maintains dependable feeding performance over time.

• Textured Grip Surface

Ribbed exterior provides a secure grip for easier handling and magazine changes.

• Flared Floorplate

Designed for improved handling and easier magazine removal from pouches.

Specifications:

• Model: PMAG 40 AR/M4 Gen M3

• Capacity: 40 Rounds

• Compatibility: AR‑15 / M4 platforms

• Material: High‑strength polymer

• Follower Type: Anti‑tilt follower

• Spring: Stainless steel spring

Warranty & Support:

Magpul products are backed by the manufacturer’s quality assurance and warranty policies, providing protection against defects in materials and workmanship. Warranty coverage is supported through authorized Magpul retailers and customer service to ensure dependable performance and satisfaction.

Why Choose the PMAG 40 AR & M4 Compatible Gen M3 40 Round Magazine by MagPul?

For shooters who want extended capacity and dependable reliability, the Magpul PMAG 40 Gen M3 delivers rugged polymer construction, smooth feeding performance, and trusted compatibility with AR‑15 and M4 rifle platforms.