The GPR1 air rifle is the result of a collaboration between Giampiero Pardini and Niccolò Campriani, the Olympic Champion and two Olymic Record sholder from London,2012.“ The beating heart” of the GPR1 – as Mr. Pardini likes to call it – is the evolution of mechanical innovations that have already been adopted by the Pardini’s air pistols. It has a “cryo- desmodromic ”trigger made from cryogenically treated steel components and anefficient recoil reducer (Absorber). The highlights of the GPR1 project is the modular stock, made of lightweight 7075 alloy (Ergal) and the ergonomic design. All of the accessories allow numerous adjustments on (in) the three axes and are available in kits for right-handed or left-handed shooters. The stock, grip, hand rest, barrel and butt plate have screw-fitted counterweights. 2016 brings new look for the GPR1 - true pass-through eyelets that make the GPR1 lighter and the profile - unmistakable. The TOP, EVO and Pro have a new wood and aluminum hand-rest, designed according to the specific recommendations of Petra Zublasing - 2014 AR40 world champion. The GPR1 rifle is available in four versions: TOP, EVO, PRO and BASIC (without accessories). TOP model components: Centra SPY Short rear sight, Centra Score M22 tunnel, raiser blocks sight elevating system, MEC Contact IV butt plate, wood/ergal hand-rest with internal and external weight set (10), set of 3 weights for the slim cheek piece (left or right) and the front sight holder (10). The grip is available in 3 different sizes (S-M-L) for right-handed shooters and 1 size for left-handed shooters.