ASG M15 Series 300rnd Polymer Magazine

Product code: 18487
  • For M4/15/16 AEG
  • 300rnd BB Capacity
  • Polymer Construction

An Airsoft 6mm BB Gun Magazine, designed to fit M4 / M15 / M16 and AR Style Airsoft Rifles.

Full description


The magazine is constructed from Polymer, and features a large sliding top window which is opened to fill the magazine with BBs from the top. The magazine is then wound using a wheel at the bottom of the magazine, which features long teeth which allow the use of the magazine whilst wearing gloves. The magazine is designed to hold up to 300 BBs at time, which allows you to keep firing for longer without having to stop to fill it with BBs, and also allows you to carry more BBs in your rig than mid-cap magazines. This magazine is the perfect purchase for those looking for a great looking magazine at a low price, and especially for those who want to just keep firing without having to worry about stopping.


  • Polymer shell
  • Designed to work with M4 / M15 / M16 Style Airsoft AEG
  • Sliding filling window
  • Large filling window
  • Large bottom winding wheel
  • Holds up to 300 BBs
  • Textured Sides for extra Grip

Package Includes:

  • M15 Series 300rnd Polymer Magazine



Colour Wheel Greyscale
Item Colour
Black, Tan ,
Construction Icon
Polymer Shell, and Internals
Weight KG Icon
Weight (KG)
Approx. 0.15kg

Magazine Specific

Magazine Style Icon
Magazine Style
Magazine Type
  • High Capacity
  • Wheel Wound
  • AEG
Magazine BB Capacity
Approx. 300 Rounds
Magazine BB Fill Location
Magazine BB Fill Method
Fill Window