FN Herstal Firearms banner

apex heavy duty striker

  1. FN509
    Before going to the range I picked up the cheapest box of Russian steel cased ammo (Monarch) from the local sporting goods store just to see how they would function. I also carried some bulk Blazer brass 115 gr. I shot at 150 or more of the Blazer with no problems. I did however find 5 duds in...