Magpul PMAG GEN M3 Window AR-15 .223 / 5.56 30-Round Magazine
$12.99
Magpul PMAG GEN M3 Window AR-15 .223 / 5.56 30-Round Magazine In Stock 2026
Buy Magpul PMAG GEN M3 Window AR-15 .223 / 5.56 30-Round Magazine – next-generation polymer magazine with transparent window for easy round count visibility, designed for AR-15 platforms in .223 Remington / 5.56x45mm.
The Magpul PMAG GEN M3 Window magazine combines the improved strength and reliability of the GEN M3 design with a clear window that allows quick visual confirmation of remaining rounds. This 30-round magazine is ideal for AR-15 owners who want dependable feeding plus the convenience of easy capacity checks.
Very Limited Stock – Magpul PMAG GEN M3 Window 30-Round Magazines are Selling Fast. Order Now Before It’s Gone.
Product Specifications
- Model: Magpul PMAG GEN M3 Window
- Platform: AR-15
- Caliber: .223 Remington / 5.56x45mm
- Capacity: 30 Rounds
- Material: Impact-resistant polymer
- Features: Transparent window for round count, Anti-tilt follower, Over-travel stop, Ribbed gripping surface
Why Shooters Choose the Magpul PMAG GEN M3 Window 30-Round Magazine
- GEN M3 design for enhanced strength and reliability
- Clear window allows quick visual round count
- Consistent, smooth feeding
- Lightweight and durable polymer construction
- 30-round capacity ideal for training and 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 Window AR-15 .223 / 5.56 30-Round Magazine?
Limited stock available right now.
Buy Now – Magpul PMAG GEN M3 Window 30-Round Magazine
Fast & Secure Shipping – Ships quickly to most locations (subject to applicable laws and shipping restrictions).
Comprehensive FAQ – Magpul PMAG GEN M3 Window AR-15 30-Round Magazine
Q: What is the advantage of the Window version? A: The transparent window allows you to quickly see how many rounds remain in the magazine without removing it.
Q: What firearms is this magazine compatible with? A: It is designed for AR-15 platform rifles chambered in .223 Remington / 5.56x45mm.
Q: What is the capacity? A: This magazine holds 30 rounds.
Q: Is this a genuine Magpul product? A: Yes. This is an official Magpul PMAG GEN M3 Window magazine.
Q: Are there shipping or legal restrictions? A: Yes. Magazine capacity limits and shipping rules vary by location. Buyers are responsible for complying with all federal, state, and local laws.
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.

