EMG x Knight's Armament KS-1 Airsoft AEG Rifle w/ Battery & Charger

What's Included?

• EMG x Knight's Armament KS-1 Airsoft AEG Rifle
• 140rd Mid-Cap Magazine with Speedloader
• 7.4V Li-Ion Battery with T-Plug Connector
• USB Charger

What you need to use it

Nothing extra required out of the box — the rifle comes with a battery and charger. Simply charge the 7.4V Li-Ion battery, install it in the stock, load the mid-cap magazine with 6mm BBs using the included speedloader, and you're ready to play. For best performance, use high-quality 0.20g – 0.25g BBs, adjust the rotary hop-up as needed, and perform regular maintenance with silicone oil. Compatible with standard M4 AEG upgrades and accessories.

Features:

• Fully licensed KAC KS-1 receiver with authentic roll marks and detailing
• Ambidextrous bolt release, selector switch, and magazine release
• 12.75" URX6 polymer M-LOK handguard with slots at 3, 6, and 9 o'clock positions
• 330mm brass 6.03mm inner barrel with rotary hop-up system
• High-speed gearbox capable of up to 30 rounds per second
• Integrated electronic trigger unit for lightning-quick trigger response
• True quick change spring system for easy FPS adjustments
• eHUB compatible flash hider designed for EMG KAC accessories
• EMG "SIGMA" Stock for easy battery access
• Includes 140rd mid-cap magazine and speedloader

Technical Specifications:

• Brand: EMG x Knight's Armament (by WELLPRO)
• Operation: Electric Automatic (AEG)
• Inner Barrel: 330mm brass 6.03mm
• Magazine Capacity: 140 rounds (mid-cap)
• Battery: 7.4V Li-Ion with T-Plug connector (included)
• Fire Modes: Safe / Semi-Auto / Full-Auto
• Hop-Up: Adjustable rotary
• Handguard: 12.75" URX6 M-LOK polymer
• Rate of Fire: Up to 30 rounds per second
• Length: Adjustable (approx. 735mm - 820mm)

Q&A:

Q: What is the EMG x Knight's Armament KS-1 Airsoft AEG Rifle?
A: This is a high-quality, fully licensed KAC KS-1 carbine replica AEG featuring premium internals, ambidextrous controls, M-LOK handguard, and quick trigger response — ideal for both beginners and experienced players.

Q: Does it come with a battery and charger?
A: Yes, it includes a 7.4V Li-Ion battery with T-Plug and a USB charger, so it's ready to play after charging.

Q: How fast is the rate of fire?
A: The high-speed gearbox can reach up to 30 rounds per second with the included battery and proper setup.

Q: Is it upgrade-ready?
A: Yes — it features a quick change spring system, eHUB compatible flash hider, and standard M4 compatibility for easy upgrades.

Q: Why choose the KS-1?
A: It combines authentic KAC licensing and detailing with modern performance features like ambidextrous controls, fast trigger response, and a versatile M-LOK handguard at a great value.

About the EMG x Knight's Armament KS-1 Airsoft AEG Rifle w/ Battery & Charger

The EMG x Knight's Armament KS-1 Airsoft AEG Rifle is a premium Sportline replica of the Knight's Armament KS-1 carbine, delivering authentic looks and strong performance in one complete package. Fully licensed by KAC, it features accurate roll marks, a 12.75" URX6 M-LOK handguard, and ambidextrous controls for enhanced ergonomics and usability for both right- and left-handed players.

Inside, a high-speed gearbox paired with an integrated electronic trigger unit provides lightning-quick response and impressive rates of fire up to 30 rounds per second. The 330mm brass 6.03mm inner barrel with rotary hop-up ensures good accuracy and range, while the true quick change spring system makes FPS adjustments simple. The included 140rd mid-cap magazine with speedloader, 7.4V Li-Ion battery, and USB charger mean you can start playing almost immediately after charging.

With its balanced design, durable construction, and modern features like the eHUB compatible flash hider and SIGMA stock, the KS-1 is an excellent choice for CQB, field play, or as a reliable platform for future upgrades. Whether you're new to airsoft or looking for a solid licensed KAC-style rifle, this EMG KS-1 offers outstanding value, realism, and performance straight out of the box.