NUPROL M4 W-MAG Window v2 AEG Magazine (Mid-Cap | 150R) – Black

The NUPROL M4 W-MAG Window v2 is a mid-capacity AEG magazine designed for M4 / AR-platform airsoft rifles. Built with a durable polymer casing and finished in satin black, this magazine delivers reliable feeding without the rattle associated with high-cap magazines. 

The integrated window design allows for quick visual checks on BB levels, making it a practical choice for skirmishers who want consistency and awareness during gameplay.

Key Features (Quick View)

• Designed for M4 / AR-platform AEGs

• Mid-cap magazine – 150-round capacity

• Quiet operation (no winding, no rattle)

• Durable polymer casing

• Windowed design for BB level visibility

• Satin black finish

• Ideal for skirmishing and training use

Performance & Reliability

Mid-cap magazines are favoured for their realistic capacity and silent operation. The NUPROL W-MAG Window v2 provides smooth, consistent BB feeding throughout the magazine, helping reduce misfeeds and downtime during games.

The reinforced polymer body offers a strong balance of durability and weight, suitable for repeated reloads and regular field use.

Compatibility

• M4 / AR-style AEG airsoft rifles

• Compatible with most standard M4 mag wells

• Intended for AEG platforms only

Always confirm compatibility with your specific replica before purchase.

Ideal For

• Skirmish and milsim loadouts

• Players preferring mid-cap realism

• Silent reloads and reliable feeding

• Spare magazines and loadout expansion

Product Specifications

• Brand: NUPROL

• Platform: M4 / AR AEG

• Magazine Type: AEG

• Magazine Style: Mid-Cap

• Capacity: 150 rounds

• Material: Polymer

• Finish: Satin black

Manufacturer

NUPROL is a UK-based airsoft brand known for producing reliable magazines, accessories, and consumables designed for regular skirmish use.

Safety & Legal Notice

Airsoft magazines are intended for use in controlled skirmish environments. Always unload magazines after use and store appropriately.
Ensure all airsoft equipment is used responsibly and in compliance with local laws and site rules.