CYMA 320rnd Steel High-Cap Magazine for M4/AR-15 AEGs

Code: FBP2174
  • 320rnd High-capacity magazine
  • Steel shell with polymer internals
  • STANAG style M4/AR15 AEG magazine

Having a high-cap magazine handy may ruin your discrete advance with a bit of "battle rattle", but nothing beats the absolute storm of fire you can lay down with one of these on your AEG! The 320rnd Steel High-cap Magazine from CYMA is patterned after the real M4/AR15 STANAG magazine, with a steel shell and realistic reinforcement ribs on the outside. This magazine is a wheel wound high-cap mag, and the winding wheel can be found on the baseplate, and the fill window is located on the top of the magazine. This mag is compatible with any standard M4/AR15 AEG rifle, as well as L85 AEG rifles, 416 series AEGs and SCAR-L AEGs.

Full description



  • Steel shell with polymer internals
  • 320rnd High-capacity magazine
  • Winding wheel located on the baseplate
  • Fill window located on the top of the mag
  • Realistic NATO STANAG 30 round style magazine
  • Compatible with any standard M4/AR15 AEG rifle

Package Includes

  • CYMA 320rnd Steel High-Cap Magazine for M4/AR-15 AEG



Parts & Accessories Type
Colour Wheel Greyscale
Item Colour
Construction Icon
Steel shell with polymer internals.
Product Height
Approx. 16.5cm
Product Length
Approx. 8cm
Product Width
Approx. 2cm
Weight KG Icon
Weight (KG)
Approx. 0.222kg

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
Magazine BB Capacity
Approx. 320 Rounds
Magazine BB Fill Location
Magazine BB Fill Method
Fill Window