Magpul PMAG GEN M3 AR-15 .223 / 5.56 40-Round Magazine
$16.99
Magpul PMAG GEN M3 AR-15 .223 / 5.56 40-Round Magazine In Stock 2026
Buy Magpul PMAG GEN M3 AR-15 .223 / 5.56 40-Round Magazine – high-capacity next-generation polymer magazine designed for AR-15 platforms chambered in .223 Remington / 5.56x45mm.
The Magpul PMAG GEN M3 40-round magazine offers increased capacity while retaining the improved strength, reliability, and consistent feeding of the GEN M3 design. Ideal for AR-15 owners who want more rounds between reloads for range use, training, or extended shooting sessions.
Very Limited Stock – Magpul PMAG GEN M3 40-Round Magazines are Selling Fast. Order Now Before It’s Gone.
Product Specifications
- Model: Magpul PMAG GEN M3
- Platform: AR-15
- Caliber: .223 Remington / 5.56x45mm
- Capacity: 40 Rounds
- Material: Impact-resistant polymer
- Features: Anti-tilt follower, Over-travel stop on magazine catch, Ribbed gripping surface
Why Shooters Choose the Magpul PMAG GEN M3 40-Round Magazine
- Higher 40-round capacity for fewer reloads
- GEN M3 design for enhanced strength and reliability
- Consistent, smooth feeding
- Lightweight yet durable polymer construction
- Ideal for training and high-volume range use
- Trusted Magpul performance
Current Stock Alert
Limited Stock: Only a few units remain in this configuration.
Ready to Buy Magpul PMAG GEN M3 AR-15 .223 / 5.56 40-Round Magazine?
Limited stock available right now.
Buy Now – Magpul PMAG GEN M3 40-Round Magazine
Fast & Secure Shipping – Ships quickly to most locations (subject to applicable laws and shipping restrictions).
Comprehensive FAQ – Magpul PMAG GEN M3 AR-15 40-Round Magazine
Q: What is the capacity of this magazine? A: This magazine holds 40 rounds.
Q: What firearms is it compatible with? A: It is designed for AR-15 platform rifles chambered in .223 Remington / 5.56x45mm.
Q: What are the advantages of the GEN M3 design? A: The GEN M3 features updated geometry, improved strength, and enhanced reliability compared to earlier PMAG generations.
Q: Is this a genuine Magpul product? A: Yes. This is an official Magpul PMAG GEN M3 magazine.
Q: Are there shipping or legal restrictions? A: Yes. High-capacity magazines are restricted in some locations. Buyers are responsible for complying with all federal, state, and local laws regarding magazine capacity.
Q: How fast is shipping? A: In-stock orders that can be legally shipped usually process the same or next business day.
Q: Can I return the magazine? A: Returns are subject to our return policy and applicable laws regarding firearm magazines.
