Model “KOZAK” is made by the ZBROIA® Company since December 2014 in Kharkov, Ukraine. It is pre-charged pneumatic (PCP) air gun. It is made in bolt action bull pup configuration with an adjustable cheek piece that adjusts up to 15 mm. The main designing criteria of this air gun was accuracy, quality, reliability and ergonomics.
The air gun is offered in calibers 4,5 (.177). Also, there are two standard barrels and reservoirs of high pressure: 330 mm / 180 sm3 and 450 mm / 220 sm3. The weight of air gun is – 3,0 and 3,1 kg, the length – 710 and 805 mm, accordingly.
The steel barrels of own production is smooth bore. The ZBROIA`s barrel has a very effective integrated sound moderator. This air rifle has a build in regulator, which allows for very good shot to shot consistency.
|Caliber||4,5 mm (.177)|
|Barrel length||330 ; 450 ; 550 mm|
|Energy of shuting||22,5 ; 30 ; 35 ; 44 J|
|Velocity of bullet due to weight||280 ± 40 m/s|
|Dimensions W x L x H||710 ; 805 ; 905/50/186 mm|
|Weight||3,0 ; 3,1 kG|
|Magazine capacity||12 pellets|
|Barrel (characteristics)||Steel, smooth bore|
|Value of reservoir||180 sm3 ; 220 sm3|
|Work pressure||30 MPa (300 kgs/sm3)|
|Diameter of filling port||6 mm|
|Stock||Wood or black stock Bull-Pup|
|Regulation of stock Cheekpiece||0 – 15 mm|
|Trigger pull (regulated)||1,1+11(0,1+1,1)H|
|Way of trigger, regulated||1-4,0 ± 0,3 mm|
|Quantities of shots with full reservoir, no less||100 ; 60|
|C-T-C on distance of 30 m, no less||20 mm|