Lancer Tactical 300-Round High-Capacity AEG Magazine, Black & Blue, 1 Pack — Metal Frame, Wind-Up for M4

The Lancer Tactical Gen 2 High Capacity 300 Round AEG magazine is a durable metal-framed, wind-up M4 magazine built to feed 300 rounds reliably for most M4-style airsoft AEGs.

This Gen 2 magazine combines a sturdy metal body with polymer components and a high-tension spring to deliver extended play between reloads. Designed for compatibility with Lancer Tactical LT-series rifles and many other M4 AEG platforms, it removes frequent interruptions by providing a full 300 rounds per wind. The construction balances resilience and weight so it can endure field use while remaining easy to handle during games and training.

How does the Gen 2 magazine keep you in the action longer?

One full winding releases the entire 300-round load so you can stay engaged without repeated re-winds or mid-game top-ups. The internal feed spring and follower are calibrated to push 0.20 g BBs smoothly into your AEG's feed path for consistent shots.

• 300-round high-capacity design reduces reload frequency
• One complete wind advances all rounds for continuous firing
• Optimized for 0.20 g BBs to maintain consistent trajectories
• High-tension spring prevents misfeeds under sustained fire

Will this magazine fit my rifle and how compatible is it?

The magazine is built to work with all Lancer Tactical M4 models including LT-01, LT-02, LT-03, LT-04, LT-15 and LT-19 and is also compatible with most other M4-style AEG platforms. Its external dimensions and feed-lip geometry follow common AEG standards so drop-in use is typical, but we recommend checking fit with non-standard or heavily modified receivers.

• Direct fit for Lancer Tactical LT-series M4s
• Compatible with the majority of M4-pattern AEG rifles
• May require a quick check on custom or proprietary systems
• Standard feed lips and locking tab for secure seating

What materials and build features improve durability?

The Gen 2 pairs a metal frame with engineered nylon polymer parts to resist impact and wear while keeping weight manageable. The metal chassis protects internal components, and the polymer exterior sections help absorb shocks and prevent marring of your rifle's magwell.

• Metal internal frame for structural strength and longevity
• Nylon polymer external components for impact resistance
• Reinforced feed lips and robust locking tab to minimize failures
• High-quality spring and follower for dependable feeding under stress

How should I use and maintain this high-capacity magazine?

Wind the magazine fully before use and avoid over-winding to prevent spring strain. Periodically disassemble for light cleaning and apply a small amount of silicone oil to moving parts; avoid petroleum-based lubricants which can degrade polymers. Store unloaded if you won’t use the magazine for extended periods to preserve spring life.

• Fully wind once before engagement; do not over-tension
• Use 0.20 g BBs for best performance and reduced jams
• Clean internals occasionally and lubricate with silicone oil
• Store unloaded to extend spring longevity

Who is this for: This magazine is aimed at airsoft players, training facilities, and skirmish teams who need extended firing capacity without frequent reloads. It suits users of Lancer Tactical M4s or other M4-pattern AEGs who want a rugged, reliable magazine for extended matches, scenario play, or practice sessions.