Pre-Order ETA September 2026
Delta Armory Eagle Series M4 Airsoft AEG Rifle
(Model: 10" Charlie M-LOK / OD Green)

Product Description

This is a pre-order item with an ETA (estimated arrival) of September 2026

A pre-order item is an up coming new product, or an item in the process of being restocked to the Evike.com platform by it's manufacturer.By pre-ordering an item, you will have reserved the inventory availability to receive it before the goods arrive. All pre-order items are eligible for a full refund at any time during the waiting period; simply call or drop us an email with the order # and the pre-order item you would like to cancel for an immediate refund. Due to circumstances such as US customs inspection, factory delays and other situations out of our control, all ETAs (estimated time of arrival) are estimated to our best ability and are subject to change.

Features

• High quality polymer billet-style receiver with deep stamped roll marks and laser etching
• Ultra slim M-LOK compatible polymer free float handguard
• Front and Rear folding iron sights
• Comes pre-installed with an Eagle Optical Unit programmable MOSFET system
• Adjustable length of pull rubberized stock with QD sling attachment points
• Metal end plate with ambidextrous sling attachment points
• Active brake prevents unnecessary wear and tear on the gears
• Eagle ETU advanced features include programmable SEMI-ONLY mode, burst and binary trigger capabilities
• Premium internal parts: SHS piston with metal gearing, SHS piston handle Rotary Hop-up chamber, 6.03mm precision barrel
• Quick change QRS Gen. 2 spring: no need to disassemble the gun
• Sliding 8mm bearings, durable metal wheels and SHS feeder lever

Delta Armory Eagle series brings the latest technology to the world of airsoft! Answering the growing demand for electronic triggers to replace outdated mechanical contacts. This model features the revolutionary ETU processor unit that provides instant trigger response and is fully compatible with 11.1V LiPo batteries.

The Eagle ETU unit provides not only trigger sensitivity adjustment via the processor unit but also trigger travel length via an adjustable screw located directly in the trigger guard. The ETU monitors the health of the battery in the event of an undercharge or overcharge it can shut down to protect the battery, this is indicated by an audible alert. At the same time, the processor also has an Active Brake feature.

The internal parts of the gun are standard as the classic DA series - SHS piston with full metal gearing, SHS piston wheel handle, rotary hop-up chamber and 6.03mm precision barrel. The advantage of this gun is the quick change QRS Gen. 2 spring - change the spring without disassembling the gun and quickly change the QRS motor. Of course the internal parts are - metallic plain 7mm bearings, durable metal wheels and SHS feeder lever.

Manufacturer: Delta Armory

FPS Range: 380-400

NOTE: Trigger does not come pre-calibrated. User programming is required before first time use. Instructions are provided in the box however if this is missing, programming is very easy. Just follow these steps;

1. Leave fire selector on "SAFE"
2. Plug-in the battery to the gun, you will hear a "Double beep" and one "Long beep"
3. Press the trigger and wait 5 seconds to successfully calibrate. You will hear a "Double beep", now you can put the fire selector to semi or auto to shoot.

Product Videos