Delta Armory Charlie Series Polymer M4 Airsoft AEG Rifle

10" Predator KeyMod | Black | Battery & Charger Included

Step up your airsoft game with the Delta Armory Charlie Series Polymer M4 Airsoft AEG Rifle, a mid-range performer packed with premium features and field-ready ergonomics. The 2025 Charlie Series AR15-style M4 combines reliable internal components, modern KeyMod compatibility, and tactical styling to deliver a rifle that performs as good as it looks. Finished in black with a 10-inch Predator KeyMod handguard, this AEG is perfect for both indoor CQB and outdoor skirmishes.

Durable Polymer Construction with Tactical Detailing

The Charlie Series M4 features a high-quality polymer billet-style receiver with deep stamped roll marks and laser etching, offering durability and a professional finish. Its lightweight construction ensures easy maneuverability, while maintaining the rugged feel of a high-end AR platform.

Paired with an ultra-slim KeyMod polymer free-float handguard, the rifle allows attachment of lights, grips, and other accessories without sacrificing ergonomics or comfort. The included folding front and rear iron sights provide a ready-to-use aiming solution while leaving the option open for optics and scopes.

Adjustable Ergonomics for Any Player

Designed for comfort and adaptability, the rifle comes with a rubberized adjustable stock that allows fine-tuning of the length of pull to fit any player. The stock and the metal ambidextrous end plate feature QD sling attachment points, offering fast and flexible sling mounting for both left- and right-handed shooters.

This thoughtful design makes the Charlie Series M4 easy to control during rapid movements, long skirmishes, and dynamic CQB gameplay.

Premium Internals for Reliable Performance

Inside, the Delta Armory Charlie Series maintains the standard high-quality DA series internal components, including:

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  SHS piston with full metal gearing

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  SHS piston handle

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  Rotary hop-up chamber for precision BB adjustment

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  6.03mm precision inner barrel for accurate, consistent shots

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The gearbox features sliding 8mm bearings, durable metal wheels, and an SHS feeder lever, ensuring smooth, reliable cycling and consistent performance during extended gameplay.

Quick-Change QRS Gen. 2 Spring System

A standout feature of this AEG is the Quick Release Spring (QRS) Gen. 2 system, which allows you to change the spring or adjust FPS without disassembling the rifle. This system makes it quick and easy to tune your rifle for indoor fields, outdoor skirmishes, or local game regulations. The QRS design also simplifies motor swaps, making upgrades and maintenance straightforward for both new and experienced players.

Field-Ready Power and Versatility

With an FPS range of 380–400, the Charlie Series M4 delivers solid power for outdoor play while remaining adaptable for regulated indoor fields when paired with the quick-change spring system. The included battery and charger make this AEG ready to deploy straight out of the box, saving time and ensuring immediate gameplay.

Why Choose the Delta Armory Charlie Series M4

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  Lightweight polymer billet-style receiver with tactical detailing

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  KeyMod handguard for modular accessory compatibility

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  Folding front and rear iron sights

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  Adjustable stock with QD sling attachment points

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  Premium SHS internals with 6.03mm precision barrel

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  QRS Gen. 2 spring system for easy FPS tuning

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  Sliding 8mm bearings, durable metal wheels, and SHS feeder lever

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  Battery and charger included for immediate play

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The Delta Armory Charlie Series Polymer M4 Airsoft AEG Rifle blends tactical styling, reliable internals, and smart user-focused features. Its modern KeyMod handguard, quick-change spring system, and field-ready ergonomics make it an excellent choice for players looking for a mid-price, high-performance M4 platform.

Manufacturer: Delta Armory
FPS Range: 380–400
Model: 10" Predator KeyMod | Black
Includes: Battery & Charger