The next-generation PMAG 20 GEN M3 is a 20-round 5.56×45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Along with expanded feature set and compatibility the GEN M3 incorporates new material technology and manufacturing processes for enhanced strength durability and reliability to exceed rigorous military performance specifications. While the GEN M3 is optimized for Colt-spec AR15/M4 platforms modified internal and external geometry also permits operation with a range of additional weapons such as the HK
Magpul PMAG 20 AR/M4 Gen M3 Rifle Magazine Black 5.56x45mm NATO 20/rd
| UPC | |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | |
| Caliber/Gauge | |
| Capacity | |
| Model | |
| Model Fit | |
| Product Type | |
| Quantity | |
| Action |
Magpul PMAG 20 AR/M4 Gen M3 Rifle Magazine Black 5.56x45mm NATO 20/rd
$14.95 Original price was: $14.95.$14.20Current price is: $14.20.
Availability: 3402 in stock
Related products
- AR Magazines
Amend2 AR-15 10/30 Mod-2 Model Rifle Magazine Black 5.56/.223 10/rd CA Compliant
$16.49Original price was: $16.49.$13.49Current price is: $13.49. Add to cart - AR Magazines
ProMag AR-15 Roller Follower Magazine 5.56mm 10/rd Black Polymer
$14.00Original price was: $14.00.$11.01Current price is: $11.01. Add to cart - AR Magazines
Mission First Tactical AR15 Rifle Magazine Scorched DE 5.56x45mm/.223 Rem 30/rd
$12.99Original price was: $12.99.$10.96Current price is: $10.96. Add to cart
🚚 Shipping Information
In-store or Non-restricted Items
✅ Ships directly from our us or the distributor
✅ Arrives in 3–7 business days
Restricted Items “Ships to us first”
📦 Some firearms and optics must ship to us first due to manufacturer restrictions
⚡ Minimal delay — we ship it out as soon as we receive it
📍 Delivered to you oryour chosen local FFL
📅 Total time: 5–10 business days
Quick FAQ – Blackbox Ballistics
Prices & Sales – We price with a standard percent over cost unless MAP (Minimum Advertised Pricing) restrictions apply. We often run sales, and if you see a better price, give us a shot at meeting or beating it.
Inventory – We’re not a full brick-and-mortar store, so most items ship from distributors. Sometimes we have products in stock — especially popular firearms, ammo and optics.
Special Orders – Don’t see it? We can probably get it. Just ask.
Returns – See our Return Policy for details. Firearms, ammo, and special orders can’t be returned once transferred or shipped.
Transfers – Yes, we handle transfers from other sellers. By appointment for privacy.
Payments – We accept cash, credit cards, and ACH transfers. Cash/ACH may qualify for a discount.




