NUPROL H-Mag Extended 450rnd High-Cap Magazine for M4/AR-15 AEGs

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  • 450rnd Capacity
  • Extended 40rnd style design
  • For M4/AR15 AEG Rifles

Looking for an interesting mag for your M4? The NUPROL 450rnd H-Mag High-Cap is designed for the M4/AR15 AEG but should work in most compatible platforms, and is an extended 40rnd style magazine which gives your primary a more beastly, aggressive look. The magazine is a wheel wound high-cap with its winding wheel located on the baseplate and is filled via the fill window at the top of the magazine body. 

Either side of the magazine has a modern hex style texture to provide extra grip when pulling the magazine from a pouch and also has 5.56x45mm markings recessed into the design to add a realistic look. This mag would pair well with any M4/AR15 AEG setup with a cutting edge look! 

Full description



  • 450rnd Capacity
  • High density polymer construction
  • Hex pattern textured sides - Looks slick
  • 5.56x45mm Recessed markings
  • Wheel wound high-cap - Winding wheel on the baseplate
  • Fill window on the top of the mag body - Simply pour BBs in
  • Compatible with M4/AR15 AEG rifles

Package Includes

  • NUPROL 450rnd H-Mag High-Cap Magazine Extended



Parts & Accessories Type
Colour Wheel Greyscale
Item Colour
Black, Tan ,
Construction Icon
High density polymer
Product Height
Approx. 20.5cm
Product Length
Approx. 8.5cm
Product Width
Approx. 2.7cm
Weight KG Icon
Weight (KG)
Approx. 0.182kg

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. 450 Rounds
Magazine BB Fill Location
Magazine BB Fill Method
Fill Window