Caliber: 5.56mm (5.56x45mm, .223 Rem., etc.)
Length: 198 mm / 8 inches
Length added to rifle when attached: 151 mm / 5.95 inches
Diameter: 39 mm / 1.5 inches
Weight: 684 grams / 1.5 lbs
Material(s): Inconel & Thermax
Sound Suppression: ca. 33 dB (A)
Full Auto Rated: Yes
Attachment: Quick Attach/Detach Fastener for NATO flash hider