Crosman Red Dot Sight With 11mm Built In Mount. Simple Red dot sight for rifles and pistols with easy to use finger adjustments for zeroing.

Features:

• Built in 11mm dovetail mounts for most airguns / rimfire rifles.
• Fully windage and elevation adjustable - just like zeroing a scope.
• Straight through design (no magnification).
• Unlimited eye relief - suits both pistol and rifle shooting.
• Weight 80g, overall length 115mm, 11mm mount section length 50mm.
• Battery (supplied) CR2032.
• Supplied with instructions.

Please Note: Won't Suit guns with 20mm Weaver / Picatinny style rails.