Description
The PMAG GEN M3 is the go-to polymer magazine for the AR-15 platform: tough, light and reliable. Its impact- and crush-resistant polymer body is paired with a stainless steel spring and an anti-tilt follower for smooth, consistent feeding. Constant-curve internal geometry, an over-travel stop and a slimmer flared floorplate round it out, and it comes apart for cleaning without tools. Made in the USA.
Specifications
- Manufacturer part: Magpul MAG557-BLK
- Caliber: 5.56×45 NATO / .223 Rem
- Capacity: 30 rounds
- Body: polymer, black, no window
- Spring: stainless steel
- Fits: AR-15 / M4 / M16 (Colt-spec), HK416, FN SCAR 16/16S, and more
Good to know
- Some billet lower receivers may need slight fitting for GEN M3 PMAGs.
- 30-round magazines are restricted in some states and cities. Check your local laws.


eric –
Excellent product