I USE MY BRNO 308 WHILE IN THE ARMY TO SHOOT MILITARY AMMO I SHOOT A LOT OF AMMO EVEN TRACERS ,AND AFTER 11YEARS OF HEAVY USE ITS SHOOTING VERY TIGTH GROUPS ,I USE IT TO WIN A LOT OF BIG GAME RIFLE TOURNAMENTS TOO AGANS HEAVIE BARREL GUNS FOR ME BRNO IS THE BEST FOR THE MONEY I TOTALLY AGREE WITH ALF.JUAN