The electronic trigger settings are relatively easy to configure, making it an ideal entry-level model for beginners! Comes with a handgun case.
KAC KS Series Overview
KAC (Knight’s Armament Company)'s KS Series (Knight's Stoner) is a next-generation M4-style assault rifle, an evolution of the traditional SR-16. Designed for special forces and law enforcement agencies, the British Army officially adopted the KS-1 as the L403A1 in 2023.
The defining characteristics of the KS series are its fully ambidextrous lower receiver and integrated trigger guard. The ambidextrous selector, magazine release, and bolt catch allow for intuitive operation for both right and left-handed users. Furthermore, the trigger guard is integrated into the lower receiver, enhancing rigidity and improving usability when wearing gloves.
The gas system features a self-indexing, high-efficiency gas block and a straight gas tube with a nut-fixed structure, improving ease of maintenance. Additionally, it is equipped with an E3 Enhanced Bolt, enhancing durability and operational reliability.
It features a ball-milled dimpled barrel for weight reduction and efficient heat management, a URX 6 free-float handguard (M-LOK specification), a latest-generation flash hider compatible with QD mounts, and Magpul grips and stocks as standard equipment, offering a highly expandable design. Compared to the conventional M4 platform, the KS series, with its improved operability, durability, and maintainability, is considered the next-generation standard rifle.
Available in four variations:
KS-1 (13.7 inches): Adopted by the British Army. Mid-length gas system.
KS-2 (14.5 inches): Standard carbine size.
KS-3 (11.5 inches): For CQB. Adopted by the South Korean 707th Special Mission Group.
KS-4 (16 inches): Model for precision shooting.
About the WELL PRO KS1/KS-3
KAC (Knight’s Armament Company)'s state-of-the-art rifle has been faithfully reproduced as an airsoft gun. It was completely newly designed without repurposing existing parts, and features meticulous detail reproduction in areas such as the receiver, handguard, ambidextrous selector, ambidextrous magazine release, ambidextrous bolt catch, and ambidextrous charging handle.
The receiver and handguard are made of resin (nylon fiber reinforced polymer), ensuring high rigidity while remaining lightweight. Key components use metal to achieve both strength and precision. The outer barrel and stock tube are made from CNC-machined aluminum, improving weight balance and texture.
The internal gearbox is equipped with advanced functions such as 6-stage pre-cocking, binary trigger (semi-auto), and 3-round burst (full-auto). Furthermore, for durability, it features a steel gear set (sector gear with 3 teeth cut) and CNC-machined steel bearings.
Features:
・KAC's latest rifle, now available as an airsoft gun
・Lightweight yet highly durable, offering excellent cost performance
・Designed to be cost-effective while ensuring precision and strength by using metal parts where necessary
・Suitable for gaming or for learning about electric gun mechanisms
・Features a gearbox configuration designed for future customization
・Outstanding detail reproduction
・Reduced firing sound due to revised internal parts configuration
・Improved trajectory performance with an enhanced hop-up chamber
・Improved response and reduced vibration with a new lightweight piston
・High response and appropriate cycle with a balanced high-speed motor
・Equipped with a high-performance electronic trigger
・Includes HTG Basic WAVE hard gun case
Configuration:
・Reinforced resin KS-3 Type receiver
・Reinforced resin URX6-style handguard with M-Lok specifications
・CNC machined aluminum outer barrel
・KAC QDC type 3-prong flash hider / 14mm counter-clockwise (CCW) thread
・Crane type tactical stock
・Top rail equipped with 20mm rail
・Sling mount compatible with left/right direction
・Ambidextrous selector
・Ambidextrous charging handle
・Ambidextrous magazine catch
・Ambidextrous bolt release (with dummy bolt stop function / easy HOP adjustment)
・Electronic trigger supporting pre-cocking, binary trigger, and 3-round burst
・Resin 180-round spring-loaded magazine
・QD type V2 gearbox (main spring can be replaced without disassembly)
・QD type pistol grip (motor can be easily replaced)
・Standard 18:1 sector gear with 3 teeth cut
・Steel bearings
・Sealed nozzle
・High-speed motor
・Lightweight piston (13.5T)
・Aluminum cylinder
Specifications:
・Overall length: 715-780mm
・Inner barrel: 285mm
・Weight: 2145g
・BBs: 6mm
・Magazine capacity: 180 rounds
・HOP: Adjustable
・Firing modes: Safety/Semi-auto/Full-auto
・Battery storage: Inside the stock tube
・Compatible batteries: 7.4V only / Stick type / HTG 7.4V 1100mAh / HTG 7.4V 1300mAh / HTG 7.4V 2000mAh
・Instruction manual: English
・JAPAN Ver.
・Complies with revised Firearms and Swords Control Law standards (0.989J or less)
About the exterior finish:
While utmost care is taken in the manufacturing of our products, please be aware that operational marks may be present due to inspection and operational checks. Also, as this is an overseas product, please understand that there may be unevenness in paint and some looseness in molding precision.
As this product is classified as a model/toy, it does not possess strength and durability beyond what is necessary for safety. Therefore, please handle it gently and avoid applying excessive force.
Notes
・Product specifications are subject to change without prior notice. Please be aware of this.
・The package may have damage or dirt.
・This product is intended for individuals 18 years or older.