Check the listing for details. Dead Ringer Buster Shotgun Sight Killer Combo. Condition: New. Listed at 30.26 USD. Dead Ringer Buster Shotgun Sight ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Perfect solution for Water Fowl Hunters and Wing Shooters. Features: ImportedDEAD RINGER KILLER COMBO: Sight Set features 2 Adjustable Rear Sights in Machined Aluminum that fit 1/4", 5/16", & 3/8" Ribbed Guns. Created as the perfect solution for water fowl hunters and wing shooters alikeIDEAL FOR ALL WEATHER CONDITIONS: Low profile mounting system and small diameter optical locating devices make it ideal for all weather hunting conditionsDURABLE: Sight Base is made of 100% T-6 aircraft-grade aluminum; Orange ring is molded from optical Lexan and incorporates large compass points for trouble-free viewing and easy target acquisition. Sight is fully adjustable for windage and elevation.SUPERIOR BRIGHTNESS: Sights feature superior brightness which makes the sight ideal for aiming in low light conditions. Plus, trouble-free mounting makes for easy installationDEAD RINGER: Deadly accurate products made by passionate and fanatical outdoors enthusiastsSuperior BrightnessIndestructible T-6 AluminumWindage and Elevation AdjustmentTrouble Free Mounting and Low profileNo Maintenance Construction Product Details: Brand: Dead RingerColor: BlackStyle: Killer ComboItem Dimensions LxWxH: 2 x 0.75 x 0.75 inchesSport: turkey hunting, shooting, huntingItem Weight: 0.25 PoundsMaterial: AluminumCompatible Devices: ShooterMounting Type: Dovetail MountNight vision: NoIs Discontinued By Manufacturer ‏ : ‎ NoDate First Available ‏ : ‎ November 13, 2015Manufacturer ‏ : ‎ Dead Ringer