This is the Duramag USGI format 5.56mm 20 round magazine for the M4, M-16 and AR-15.
Compatible with .223, 5.56x45mm and .300 BLK (7.62x35mm).
- US Mil-Spec
- Lightweight aluminium design
- Anti-tilt follower
- T-360 performance coating, durable, low friction, easy to clean
- Stainless steel spring
Available in three finishes with Black or Orange followers:
- Black - Orange follower
- Grey (Classic USGI colour) - Black follower
- Olive Drab Green (ODG) - Black follower
This format is also available with a stainless steel body.