NUPROL NW-Mag 350rnd High-Cap Magazine for M4/AR-15 AEGs

  • 350rnd Capacity
  • Key/wheel wound high-cap magazine
  • For Airsoft M4/AR15 AEG

If you have a need for big capacity but you don't want the added bulk of a drum mag, the 350rnd NW-Mag from NUPROL may be just what you're after! This magazine is constructed from polymer and is styled after a famous and popular style of real world polymer magazine. This magazine is a high capacity mag which uses a clockwork mechanism internally to feed BBs into your Airsoft M4/AR15 AEG, and can be wound either using the winding wheel on the baseplate of the magazine or alternatively using the included winding key. The winding key can be inserted into the shell on the left side, and allows the magazine to be wound up super quickly without wearing your fingers to the bone! Another plus is the low price of this magazine, as there are very few others on the market that can match the price: capacity ratio of the NW-Mag!

Full description



  • 350rnd Capacity
  • Polymer construction
  • Ribbed design for additional grip
  • Wind with the wheel or the included key
  • Winding key allows super fast and easy winding
  • Externals patterned after a popular real world polymer mag design - You know which!
  • Marked "5.56x45" inside bullet symbol
  • Mock witness windows on either side - See the mechanism working!
  • High strength textured polymer
  • For most Airsoft M4/AR15 AEG rifles

Package Includes

  • NUPROL 350rnd NW-Mag High-cap Magazine for M4/AR15 AEG



Colour Wheel Greyscale
Item Colour
Black, Tan ,
Construction Icon
Polymer body with polymer internal insert with steel springs and alloy internal parts.
Product Height
Approx. 18cm
Product Length
Approx. 8cm
Product Width
Approx. 3cm
Weight KG Icon
Weight (KG)
Approx. 0.163kg

Magazine Specific

Magazine Style Icon
Magazine Style
STANAG, Long Gun Magazine, Assault Rifle, M4 / AR Platform,
Weapon Platform
AR, M4 / AR-15 / M16, Assault Rifle,
Magazine Type
  • High Capacity
  • Wheel Wound
  • AEG
  • Key wound
Magazine BB Capacity
Approx. 350 Rounds
Magazine BB Fill Location
Magazine BB Fill Method
Fill Window