Jeidanten now has the VFC Knight KAC L403A1 KS-1 GBB Gas Rifle in stock, a faithful replica of the British Army's new standard rifle. This gas blowback rifle features a one-piece aluminum alloy barrel with a realistic "Dimpled Heavy Barrel" design. The rifle also has a sturdy aluminum alloy URX6 handguard that locks securely to prevent any wobble. Its newly designed steel bolt and durable steel fire control system make it easy to maintain and reliable during use.

The rifle is built for performance and precision. It includes a redesigned steel TDC Hop-Up for consistent, accurate shots and is compatible with the VFC next-generation AR GBB Hop Adjustment Tool Set for quick adjustments. The rifle also features a fully ambidextrous control system with a reversible charging handle, bolt release, magazine release, and fire selector. It comes with a sand-colored VMAG magazine.