Mercury sport Hunter Pro, cal. .308 Win.

The repeating rifle Mercury Hunter Pro is a short but extremely accurate precision weapon with a robust, durable synthetic stock. It features a match trigger, a tactical chamber rod, and a Picatinny rail. Heavy free-floating precision barrel with MRR, multi-radial barrel profile. Muzzle thread 5/8'x24. The multi-radial barrel profile (MRR) When comparing a traditional barrel with a polygonal and the multi-radial one, the latter is ideal for both traditional and full metal jacket bullets. In multi-radial barrels, two different radii alternate, providing the bullet with geometrically positive support without overstressing it. In fact, the bullets are pressure-formed to follow the circumference and are not cut like in a traditional barrel, which extends the barrel's lifespan. Furthermore, there are no sharp corners like in other barrel systems where residues can accumulate, keeping the barrel cleaner and reducing wear. All tests conducted show: Multi-radial barrels shoot better and more accurately with conventional lead bullets and with full metal jacket bullets in calibers 7.62 mm (.308) and 6.5 mm (.264) than traditionally shaped ones. At standard pressure values, the exit velocity is higher than with the conventional barrel, under certain circumstances by up to 12%. The bullet seals the bore better, preventing gas from escaping forward, which optimizes the effect of the driving energy. Additionally, friction between the bullet and barrel is minimized. The spatial arrangement has further improved due to the extremely tight production tolerances that must be adhered to when manufacturing multi-radial barrels. The multi-radial barrel is ideally suited for the cold forging process. The consistency of the produced barrel profile is excellent, and the overall quality of the barrels has improved. The special barrel geometry of the barrel base in multi-radial barrels allows for a more precise and continuous guidance of the bullet through the chamber neck and the bullet bore than is the case with conventional barrel systems—the bullet hits the barrel's rifling in the best way, reducing flight wear. Under the same conditions, less copper deposition occurs inside the multi-radial barrel, resulting in less cleaning being required. And when cleaning is necessary, it is easier than with conventional barrels. The user can further enhance the performance of the multi-radial barrel simply by applying abrasive paste, without having to worry about ruining the barrel, as can be the case with traditional profiles. Robust safety The safety used locks both the trigger and the trigger block. It is a very secure system, as the locking of the trigger block is designed to be particularly robust. And when the trigger block is locked, the firing pin is essentially locked as well. Theoretically, a safety that directly locks the firing pin is safer, but due to the small size of the components, these parts are often less durable.