Kuzey K400 4.5 mm PCP Air Rifle with Integrated Suppressor

Kuzey is a Turkish manufacturer known for producing high-quality PCP air rifles. All rifles from this brand come standard with a barrel featuring an integrated moderator, a power adjustment regulator, and a customizable trigger mechanism. The Kuzey K400 is an air rifle with a bullpup-style stock made of Turkish walnut and a side lever cocking system. It is available in calibers 4.5 mm, 5.5 mm, and 6.35 mm.

Construction of the Kuzey K400 Air Rifle

Stock - made of Turkish walnut in a bullpup configuration. This design allows for compact dimensions while maintaining the standard barrel length to ensure accuracy and range. It also reduces weight, enhancing control. The stock is finished with a rubber butt pad. Ergonomic design and checkering ensure a firm grip. The stock is crafted from selected high-quality Turkish walnut.

Barrel - a precision rifled barrel measuring 18.9" (480 mm), fully shrouded with an integrated suppressor. The barrel ends with a standard ½'' UNF thread for attaching a muzzle brake or an additional suppressor.

Mounting Rail - a classic 11 mm Weaver rail, also known as a Picatinny rail (MIL-STD 1913 compatible), allows for the installation of various optical sights.

Shooting Features of the Kuzey K400 Air Rifle

Side Lever Cocking - located on the right side of the breech, the two-stroke SL (Side Lever) mechanism enables quick and easy reloading.

Power Source - pressurized air supplied from a 310cc aluminum air cylinder located under the barrel. A built-in pressure gauge allows for monitoring the air tank's pressure and filling level.

Power Adjustment - a rear adjustment knob regulates the pellet's muzzle energy.

Magazine - a rotary magazine with a capacity of 10 to 14 pellets, depending on the caliber. Reloading is achieved using the side lever, which cocks the striker spring, rotates the magazine, and chambers a new pellet. Two magazines are included in the set.

Trigger - an adjustable trigger mechanism allows users to fine-tune the trigger's hardness for optimal accuracy and precision.

Safety - a manual safety prevents accidental discharge. Integrated into the trigger blade.

General Technical Specifications:

Model: K400
Type: PCP Air Rifle
Initial Energy: Up to 17 J
Overall Length: 730 mm / 28.8”
Barrel Length: 480 mm / 18.9”
Weight: 3.3 kg / 7.28 lbs
Cylinder Capacity: 310 cc
Filling Pressure: 200 Bar
Stock: High-Quality Turkish Walnut
Manufacturer: Kuzey, Turkey

Detailed Technical Data for FAC (*): Caliber 4.5 mm / .177
Maximum Muzzle Velocity (**): 320 m/s (1050 fps)
Energy: 28 J / 20.1 ft. lbs
Magazine Capacity: 14 rounds

Detailed Technical Data for FAC (*): Caliber 5.5 mm / .22
Maximum Muzzle Velocity (**): 250 m/s (820 fps)
Energy: 37 J / 27.3 ft. lbs
Magazine Capacity: 12 rounds

Detailed Technical Data for FAC (*): Caliber 6.35 mm / .25
Maximum Muzzle Velocity (**): 229 m/s (750 fps)
Energy: 43 J / 31.7 ft. lbs
Magazine Capacity: 10 rounds

* The above maximum values, provided by the manufacturer, apply only to air rifles with no energy restrictions.
** Muzzle velocity may vary by up to 20% depending on pellet weight, shape, temperature, and other environmental factors.

Prepared by Sharg®