hunting riflescope green laser sight gun accessories max.output.less than 20mw With mechanical aim,fast focus eyebell,water pr hunting riflescope green laser sight gun accessories Specification: type:JG-001 green dot sightmaterial:aluminium alloywavelength:630--680mmmax.output.less than 5mwsize:129mm(L)x27(Dia.)box size:170mm(L)x130mm(W)x45mm(H)weight:345g