Angstadt Arms Reticent 360S SpecificationsManufacturer: Angstadt ArmsModel: Reticent 360SCaliber Rating: Pistols up to 9mm / Rifles up to .360 CalLength: 6.8"Diameter: 1.55"Weight without Mount: 7 oz.Weight with Mount: 9.5 oz.Material: Grade 5 TitaniumFinish: Armor Black C-Series High Temp CerakoteManufacturing Method: Direct Metal Laser SinteringMount: HUB Compatible, Includes 1/2x28 Direct Thread MountFull Auto Rated: NoSound Level: 9mm 134 dB / 5.56 142 dB / .308 Win 144 dB