Delta Armory M4 / AR15 KeyMod 10" CHARLIE EAGLE – Black

Delta Armory AR15 KeyMod 10" CHARLIE EAGLE AEG - Black

The Delta Armory AR15 KeyMod 10" CHARLIE EAGLE combines proven mechanical reliability with the advanced Eagle Optical-Magnetic ETU, delivering lightning-fast trigger response, programmable fire modes, and full compatibility with 11.1V batteries. Featuring a lightweight ABS polymer receiver, a long KeyMod handguard, and reinforced internals, this M4 AEG airsoft rifle is built for players who demand excellent performance straight out of the box.

At its core is a reinforced Version 2 gearbox designed to withstand long-term use with springs up to approximately M120. Premium internal components include an SHS reinforced piston with 14 full metal teeth, reinforced steel gears with a delayer chip, and durable 7 mm metal bushings, ensuring reliable cycling and extended service life.

The 370 mm precision 6.03 mm inner barrel combined with a rotary hop-up chamber delivers excellent accuracy while maintaining stable hop-up adjustment during prolonged firing sessions. The integrated QRS Gen2 Quick Spring Change System allows the main spring to be replaced within minutes without opening the gearbox, making it easy to adapt the rifle to different FPS limits.

Eagle Optical-Magnetic ETU

The factory-installed Eagle ETU uses optical and magnetic trigger sensors to provide exceptional responsiveness and extensive electronic programming options.

• Instant optical trigger response
• Programmable Semi, Burst, Full Auto, Binary and DMR fire modes
• Adjustable trigger sensitivity
• Programmable pre-cocking
• Low-voltage battery protection
• Designed for safe use with 11.1V LiPo and Li-Ion batteries
• T-Dean connector for maximum electrical efficiency

Key Features

• Eagle Optical-Magnetic ETU with programmable functions
• Reinforced Version 2 gearbox with QRS Gen2 quick spring change
• SHS reinforced piston with 14 metal teeth
• Steel gears with delayer chip
• 7 mm metal bushings
• 6.03 mm precision inner barrel
• Rotary adjustable hop-up chamber
• Lightweight ABS polymer receiver
• Long KeyMod polymer handguard with full-length Picatinny top rail
• Modern CNC aluminium trigger
• Adjustable tactical stock with large battery compartment
• 14 mm CCW barrel thread for suppressors and tracer units
• 120-round DMAG Mid-Cap magazine included

Advanced Electronics for Woodland Performance

The combination of a 370 mm precision barrel and extended overall length provides excellent consistency and accuracy for outdoor skirmishes, while the KeyMod handguard offers ample space for tactical accessories. Delivering approximately 115 m/s (377 FPS with 0.20g BBs), the rifle performs best with 0.25g–0.28g BBs.

The factory-installed Eagle ETU allows safe operation with 11.1V LiPo and Li-Ion batteries, providing programmable fire modes, pre-cocking, adjustable trigger sensitivity, and exceptional trigger response without requiring aftermarket upgrades.

Package Contents

• Delta Armory AR15 KeyMod 10" CHARLIE EAGLE AEG Rifle
• DMAG Mid-Cap Magazine (120 BBs)
• 3x RIS Rail Sections for the KeyMod Handguard

Important Information

• Calibrate the Eagle ETU before first use by setting the selector to SAFE, connecting the battery, and holding the trigger for approximately 5 seconds until a double beep confirms calibration.
• Battery and charger are not included.
• A speedloader is required to load the Mid-Cap magazine.
• Always disconnect the battery before storing the rifle.
• Use quality M120 springs or lower for maximum gearbox longevity.
• When installing progressive springs, ensure the tighter coil end faces outward from the spring guide.

Recommended Accessories

Complete your rifle with premium accessories from Airsoftmania:

• Airsoft Guns
• Airsoft BBs
• Batteries & Chargers
• Red Dot Sights & Scopes
• Delta Armory

Technical Specifications

Model	Delta Armory AR15 KeyMod 10" CHARLIE EAGLE
Color	Black
Weapon Type	AEG Electric Airsoft Rifle
Version	CHARLIE EAGLE
Gearbox	Version 2 QRS Gen2
ETU	Eagle Optical-Magnetic ETU
Quick Spring Change	Yes
Inner Barrel	370 mm × 6.03 mm
Muzzle Velocity	Approx. 115 m/s (377 FPS)
Fire Modes	Semi, Burst, Full Auto, Binary, DMR
Recommended BB Weight	0.25g–0.28g
Hop-Up	Rotary Adjustable
Bearings	7 mm Metal Bushings
Piston	SHS Reinforced (14 Metal Teeth)
Receiver	ABS Polymer
Handguard	10" KeyMod Polymer
Thread	14 mm CCW
Magazine Capacity	120 BB Mid-Cap
Battery	11.1V LiPo / Li-Ion (not included)
Connector	T-Dean
Weight	2250 g
Length	785–865 mm