FX 30mm No Limit Dovetail verstelbare 2-delige mountThe FX No Limit scope rings are a perfect for longer range shooting as you can vertical adjust and angle your mounts so you can always find the sweet spot on your scope. it's a brilliant concept that is simply executed. The vertical adjustment will shift just over 4 yards at 100 yards. You? ll never want standard scope mounts again! FX No Limit Scope Rings Features 11mm Dovetail mounts 30mm scope rings Adjust for height and angle Vertically adjustable