The Warne 1-Piece Tactical Base sits low on your firearm to ensure you have the best field of vision when firing your weapon. The design is lightweight, providing less stress on your firearm even during heavy use. These rings are simple to attach and remove as well. The one-piece construction makes for a snug fit that won't scratch your firearm. The base allows for easy sighting and alignment. This piece will also hold well even when you have fired many rounds.