E&C Colt M653 AR-15 AEG Rifle w/ Kestrel V2 ETU - BK

The Model 653 was widely exported and used by various military and police forces around the world. It was particularly popular in the 1980s before the U.S. standardized the M4 platform. While not as widely known to the general public as the Vietnam-era M16, the 653 became influential because it helped define the “carbine” concept in the AR platform — compact, lighter, and suited for mobility.

The M653 is significant because it represents a transitional step toward modern carbines. It helped establish the 14.5-inch barrel length that later became standard for the M4. It’s a sought-after model among military collectors and retro rifle enthusiasts.

The East Crane AR-15 Series is a faithful replica to their counterpart and features all trademarks for an Authentic look. The overall external such as the barrel, handguard, upper and lower receiver of the replica is made of aluminium alloy and gives it a hefty nice feel of realism. The E&C AR-15 Replica comes with a Rotary TDC Hop Up and a 6.03mm Precision Inner Barrel designed for precision and range. Internally, the E&C is factory-equipped an 8mm Gearbox featuring the Kestrel V2 Trigger System by E-shooter. It also features all Steel Gear Set and a reinforced POM Piston for durability. The E&C AR-15 Replica also features a QD1.5, True Quick Spring Change system that can allow the user to change their AEG spring under a minute!

Features:

• Colt Licensed Trademark and Markings
• Full Metal External Construction Receiver
• Rotary TDC Hop Up and a 6.03mm Precision Inner Barrel
• QD1.5 Quick Spring Change System - Change a Spring under a minute!
• E-Shooter Kestrel V2 Electric Trigger Unit System

Kestrel V2 Basic ETU Module – Main Functions

• Quick and responsive trigger activation
• Programmable firing modes: semi, burst and automatic
• Active braking for cleaner braking and less mechanical stress
• Battery over-discharge protection
• Gearbox protection system to reduce internal wear

Specifications:

• Overall Length: 755-845mm
• Weight: 2310g
• Barrel Length: 14.5 Inch
• Handguard Length: 6.5 Inch
• Inner Barrel Length: 365mm
• Inner Barrel Diameter: 6.03mm
• Barrel Thread: 14mm CCW
• Compatible Battery: 7.4v / 11.1v Li-Po
• Magazine Capacity: 300rd M4 Type High-Cap
• Gearbox: 8mm Bearing with QD1.5
• Trigger System: E-shooter Kestrel V2 Basic ETU
• Muzzle velocity: Approx. - FPS with 0.20g