NUPROL H-Mag 140rnd Mid-Cap Magazine for M4/AR-15 AEGs

  • Unique hex design
  • Lightweight & tough
  • 140rnd Capacity

A medium capacity spring fed magazine that replicates a real world mag that's incredibly popular with civilian shooters. The magazine has a tough high quality Polymer exterior that feels great in the hand thanks to the unique hex cut out design, and the ridges that run up the length of the front and back of the magazine.

Holding 140rnd , the mag is a mid-cap type, meaning there is no rattle in comparison with hi-cap magazines and is filled using a speed loader at the top. If you need a high quality magazine that meets your demands, want a unique design to finish off that modern-era rifle or simply want to carry more ammunition in the field without annoying rattle sounds - you can count on these magazines.

Full description



  • Absolutely gorgeous design
  • Replica modern polymer magazine
  • Designed to work with M4 / M15 / M16 Style Airsoft AEG
  • For STANAG compatible AEGs
  • Medium capacity magazine
  • Spring fed design
  • Lightweight polymer shell
  • Hex pattern provides anti-slip surface
  • Holds up to 140 BBs
  • Unique external design
  • Suitable for modern-era loadouts
  • Exchangeable baseplate locks
  • Markings:
    • 5.56x45mm NATO

Package Includes

  • 120RD Polymer Mid-Cap Magazine For M4/AR-15 Series



Parts & Accessories Type
Colour Wheel Greyscale
Item Colour
Black, Tan ,
Construction Icon
Product Height
Approx. 20.5cm
Product Length
Approx. 7.5cm
Product Width
Approx. 2.5cm
Weight KG Icon
Weight (KG)
Approx. 0.115kg

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, M4/AR-15 AEG,
Magazine Type
  • Medium Capacity
  • AEG
Magazine BB Capacity
Approx. 140 Rounds
Magazine BB Fill Location
Magazine BB Fill Method
Speed Loader