Hatsan Repex 4.5 mm PCP Air Rifle

Repex .177 is a modern, semi-automatic PCP rifle from Hatsan Arms, designed for shooters who expect maximum precision, reliability, and a modern design. Advanced technology and refined ergonomics ensure excellent control over every shot and a high level of shooting comfort. The rifle is equipped with a 165 cc air cylinder, allowing for many consistent shots without the need for frequent refilling. Thanks to this, the Repex performs perfectly both during shooting practice and recreational shooting. A major advantage of the set is the inclusion of two interchangeable stocks – a tactical telescopic stock and a folding stock. These allow the user to quickly adapt the rifle’s configuration to personal preferences and different shooting styles, increasing both comfort and functionality. One of the most distinctive features of the Repex is its improved trigger system, which provides exceptionally smooth, light, and precise operation. This allows each shot to be taken with greater control and consistency, directly improving shooting accuracy. Modern design, solid construction, and high manufacturing quality make the Repex .177 an excellent choice for those looking for a high-performance and modern PCP rifle.

Semi-automatic reloading mechanism (in FAC* version) enables fast-paced shooting without the need for manual cocking after each shot. The package includes two rotary magazines, allowing for 10 to 14 shots depending on the selected caliber.

Barrel – precision rifled, measuring 17" (432 mm) in length, and threaded with a standard ½" UNF external thread for attaching a muzzle brake or sound suppressor.

Powered by a detachable compressed air reservoir made of aluminum, with a 165 cc capacity and max pressure of 250 bar. When fully charged, it provides up to 70 effective shots (data based on FAC* version). The built-in pressure gauge allows for real-time monitoring of the air level in the cylinder.

Repex features a dual mounting rail system – 11 mm and 22 mm – compatible with a wide range of accessories. The adjustable sighting system with three fiber optic aiming points (Tru-Glo) ensures quick and accurate targeting. Its ergonomic design maximizes shooting comfort, while a spare magazine can be conveniently stored in a dedicated holder beneath the grip for seamless reloading. The rifle also includes a manual safety positioned on the grip for easy thumb access. Comes with two interchangeable stocks – telescopic and folding.

General Technical Specifications:
Model: RepeX
Type: PCP Air Rifle
Muzzle Energy: up to 17 J
Overall Length: 800 mm / 31.5” (stock folded), 860 mm / 34.65" (stock extended)
Barrel Length: 432 mm / 17"
Weight: 2.25 kg / 5.0 lbs
Air Cylinder Capacity: 165 cc
Manufacturer: Hatsan Arms, Turkey

Detailed Specifications for FAC (*) Version:
Caliber: 4.5 mm / .177
Max Muzzle Velocity (**): 295 m/s / 975 fps
Energy: 25.0 J / 18.0 ft. lbs
Magazine Capacity: 14
Optimal Shot Count: 70

Detailed Specifications for FAC (*) Version:
Caliber: 5.5 mm / .22
Max Muzzle Velocity (**): 265 m/s / 875 fps
Energy: 34.0 J / 25.0 ft. lbs
Magazine Capacity: 12
Optimal Shot Count: 70

Detailed Specifications for FAC (*) Version:
Caliber: 6.35 mm / .25
Max Muzzle Velocity (**): 235 m/s / 775 fps
Energy: 36.0 J / 26.5 ft. lbs
Magazine Capacity: 10
Optimal Shot Count: 70

  * The above maximum values are provided by the manufacturer and apply only to non-restricted (FAC) versions.
** Muzzle velocity may vary by up to 20% depending on pellet weight, shape, temperature, and other environmental factors.

Compiled by Sharg®