This is the 3rd generation 40 round M3 PMAG in 5.56x45mm and .223 calibre.
The M3 generation PMAG combines Magpul's latest polymer materials technology with further design refinements to offer renowned magazine reliability in all conditions.
- Made from Magpul's extremely durable reinforced polymer
- Long life stainless steel spring
- Four way anti tilt follower
- Constant curve internal geometry for reliable feeding
- Low profile ribs and a textured front and rear for positive grip in all weathers
- Over travel stop lug on the spine
- Paint dot matrix for easy marking
Compatible with all AR-15s as well as the HK416, SA-80, FN-SCAR, IAR and others.