Optima by Hatsan 90 Vortex 4.5 mm windbreaker

Optima by Hatsan 90 STG Vortex 4.5 mm to strong spring carabiner , in which an ergonomic polymer sediment was used, VORTEX gas spring recoil reduction system sas. "

Optima windbrecks are produced by the Hatsan brand while maintaining the same parameters and technological solutions.

produced by the Turkish weapon manufacturer Hatsan Wiatrówki have been successful among Polish sports shooters for years thanks to the possibilities that ensure the possibilities that ensure as part of their price shelf. The Optima by Hatsan brand offers the same excellent cost ratio that directly results from the solutions used in the production process. The manufacturer's enormous capabilities allow him to product each part in one factory, thanks to which the windbreakers are created from scratch under the watchful eye of Hatsan specialists.

Ergonomic bed

The rifle settlement was made from a durable polymer , which is resistant to mechanical damage, weather conditions and moisture. Maintenance and cleaning of plastic bed is limited only to maintaining in general cleanliness and sporadic use of silicone oil.  A flask with a symmetrical Monte Carlo tank The jet after a shot is effectively absorbed by using a soft rubber footer , which also provides a stable backrest.

On a pistol grip and the front of the bed, minor mounts have been applied, which improves the grip of the hands and increases the aesthetic values of the carabiner. Due to the size and weight, the carabiner is intended for adults and experienced users .

Classic charging

The spring is stretched by classic "barrel fracture" , the methods most often used in spring winds due to convenient and simple operation. Optima by Hatsan 90 STG Vortex 4.5 mm Shooting diabolo in a 4.5 mm caliber, loaded directly to the barrel. The polymer dummy of the silencer with non -slip milling significantly makes it easier to break the barrel and the spring tension , the most noticeable during long shooting. The spring has Anti Bear-Tap protection, which protects against its uncontrolled release while stretching.

Precision and high range

for the accuracy and repeatability of the shots is the threaded barrel with a length of 450 mm , thanks to which after a short training we can get a repetitive focus. The shot fired reaches a high initial speed approx. 250 m/s (~ 16 j), thanks to which we can also shoot at greater distances from a rifle. The enlarged compression chamber allows you to carry out independent tuning, thanks to which we can increase the initial speed of the shot.

VORTEX Gas Spring

In the carabiner, an advanced VORTEX gas spring system, responsible for high work culture, reduced recoil and better accuracy. This system is based on a pneumatic cylinder, which instead of squeezing a steel spring, a gas mixture in the cylinder.

At the time of pressing the trigger, the compressed gas sets a piston, which responds to the compression of the air and the shot. This system provides a stable initial speed of the shot and a much longer life life of the pneumatic system in relation to the standard piston-clearing system. The most felt effect by the shooter is the smaller jet and weight of the carabiner, lowering vibrations and the sound of the shot and less effort associated with stretching the barrel. Thanks to such properties, the Optima by Hatsan 90 STG Vortex 4.5 mm in is a different and comfortable action, above average precision and a high work culture.

SAS recoil reducing system

In the rifle, a patented SAS (Shock Absorber System) mechanism was used , which consumes a significant part of energy, which accompanies the shot of the windbreaker. SAS system increases the comfort of use , extends the life of internal mechanisms and protects optics from shocks.

The adjustable Quattro Trigger trigger mechanism

One of the most important elements of weapons affecting its accuracy is of course the trigger mechanism. In the Optima by Hatsan 90 STG Vortex 4.5 mm model the manufacturer used the two -stage Quattro Trigger match trigger , allowing Strzelc to get the length of the initial and resistance length.  The wide range of adjustment increases the control over the shot, affects the accuracy and comfort of shooting.

Automatic fuse

Safety is the most important thing, so after stretching the spring ("barrel fracture"), the fuse is automatically switched on, which prevents the uncontrolled shot from firing. Before firing the shot, turn off the fuse, which has been conveniently located in the back of the piston chamber. This affects the exceptionally easy dispersion of a rifle, which can take place even without disturbing the aiming process.

Fiber optic sights

The carabiner has been equipped with good -class fiber optic sights , i.e. a permanent bow tie and an adjustable in vertical and level of Szczerbinka. Fiber optics with contrasting (green and red) colors significantly accelerate the ripping of the bow tie and Szczerbinki, and thanks to high absorption of light, also enabling shooting at weak or residual lighting, e.g. after dark. If we want to try our hand at a larger distance, we can also mount the selected optical sight on 11 mm rail. The rail has holes for a melting pin, eliminating the problem associated with "zero loss".