This NcStar 30-mm cantilever ring mount is constructed of hard anodized aluminum for maximum stability of your optic sight. This shooting accessory extends your optical eye relief forward creating more clearance and versatility. Before purchasing this product, please familiarize yourself with the appropriate state and local regulations by contacting your local police dept., legal counsel and/or attorney general's office. You, as the buyer, not Overstock.com, are responsible to understand your local, state, and federal laws before placing an order.
- Perfect height for co-witnessing your reflex sight with your BUIS
- Secures easily with the slotted thumb nut
- works perfectly with 30-mm optic sights or 1-inch optic sights using the included inserts
- Works with virtually any Picatinny or Weaver-style r