Excellent ammo. My cz 457 loves these items. Most effective 50yd teams away from fifteen match ammo examined, chrono’d at 1070 ave, reduced sd. Oily lube, appears to take a handful of more down the pipe to year the barrel, instead of waxy lube like Eley.inside a suction air stream below vacuum by way of hoses or pipes. They are really straightfor… Read More