Trumark Slingshots Slingshot with Fiber Optic Sights & Stabiliser Wrist stability and accuracy Comfortable to Use and adjust to For users all ages from Adults to Children TheFSX-2000isTrumark'sfull-feature slingshot with fiber opticssights mounted onpatentedrotatingprongs Uniquefiber-opticsensors capture lightrays whichmakes thered and green dot sightsglowforsharperaiming and shooting accuracy The 2-pointdetachablestabilizerdampenstorquerecoil,likeanarchery bowstalilizer Theaircraftaluminumframehas arivetless one-piece ABS plastic handle withstoragechamber This item is not for sale in some specific zip codes