King Arms x Strike Industries Sentinel GRIDLOK® 8.5" Aster SE ETU Airsoft Carbine – Black & Gold

The King Arms x Strike Industries Sentinel GRIDLOK® 8.5" Aster SE ETU is a compact and highly responsive CQB airsoft rifle, developed under official EMG license. Featuring premium licensed externals and the advanced GATE ASTER SE ETU, this AEG platform delivers exceptional trigger response, reliability, and tactical flexibility in close-quarters combat.

Licensed Strike Industries Build

This replica features a full metal (aluminum) receiver with authentic Strike Industries markings and a unique serial number. The compact 8.5" GRIDLOK® handguard supports M-LOK accessories and can be expanded with RIS rail sections for mounting optics and tactical gear.

• 8.5" GRIDLOK® rail system (M-LOK + RIS compatible)
• Licensed OPPRESSOR muzzle device
• Functional bolt catch
• Strike Industries Cobra trigger & controls
• Flip-up iron sights

GATE ASTER SE ETU – Precision Control

Equipped with the GATE ASTER SE ETU, this rifle offers top-tier electronic performance and full customization:

• Ultra-fast trigger response (up to 60 sensitivity settings per mm)
• Adjustable pre-cocking (Low / Mid / High)
• Programmable fire modes (Semi, Burst, Full Auto)
• Active brake modes for improved cycle control
• Extremely low power consumption (0.29 mA deep sleep)
• Compatible with brushless motors

Advanced settings and diagnostics can be accessed via USB-Link or Blu-Link using the GCS app.

Reinforced Internal Components

Designed for durability and consistency, the rifle includes high-quality internals:

• High-torque neodymium motor
• CNC steel gears
• Steel-tooth piston
• 8mm bearings
• Quick spring change system
• Rotary Hop-Up chamber

CQB Optimized Performance

With a 200 mm inner barrel and approximately 370 FPS, this rifle is perfectly suited for fast-paced CQB environments, offering excellent maneuverability and rapid target acquisition.

Ergonomics & Customization

The adjustable stock, slim pistol grip, and compact design ensure superior handling in tight spaces. The top RIS rail allows easy installation of optics such as red dot sights.

Explore more in our airsoft rifles collection or upgrade your loadout with tactical gear. Discover more products from King Arms.

Key Features

• Licensed Strike Industries design
• GATE ASTER SE ETU pre-installed
• Compact 8.5" GRIDLOK® rail system
• High-torque motor & CNC steel gears
• Quick spring change system
• Ideal for CQB and speedsoft gameplay

Package Includes

• King Arms x Strike Industries Sentinel GRIDLOK® replica
• Mid-cap magazine (250 BBs)

Note: Battery and charger are not included.

Brand	King Arms x Strike Industries (EMG Licensed)
Model	Sentinel GRIDLOK® 8.5" Aster SE
Type	Electric Airsoft Rifle (AEG)
Material	Aluminum, Polymer
Length	64 – 72.5 cm
Weight	2800 g
Muzzle Velocity	~370 FPS
Inner Barrel	200 mm
Gearbox	V2
Bearings	8 mm
Hop-Up	Rotary
Fire Modes	Semi, Burst, Full Auto
ETU	GATE ASTER SE
Spring System	Quick Change
Thread	14mm CCW
Connector	Deans (T-Plug)
Magazine Capacity	250 BBs
Color	Black & Gold