Guntec USA AR-15 Slip Over Fake Suppressor .308 Cal 5/8x24 Anodized Black. This simple yet effective AR-15 accessory slides on and threads on easily to the 1/2x28 machined barrel covering 5.5 of the gun barrel for a clean look. The Guntec Thread On AR15 Fake Suppressor acts as a barrel shroud and does not restrict the use of sound suppressors or brakes. The Guntec Thread On AR15 Fake Suppressor is "THIS product" that will give you false confidence that your suppressor is working. Specifications for Guntec USA AR-15 Slip Over Fake Suppressor: Manufacturer: Guntec USA Length: 6.75 in Fabric/Material: T6 Aluminum Gun Model: AR-15 Diameter: 1.25 in Condition: New Condition Quality: Excellent Condition Details: Other Gun Make: AR Platform Outer Diameter: 1.25 in Fit: AR-15 Features of Guntec USA AR-15 Slip Over Fake Suppressor Slips over Barrel And Threads On Functions As A Barrel Shroud Package Contents: Guntec USA AR-15 Slip Over Fake Suppressor What firearm models does the manufacturer say Guntec USA AR-15 Slip Over Fake Suppressor is compatible with? The manufacturer says that Guntec USA AR-15 Slip Over Fake Suppressor is compatible with AR-15Guntec USA 1326-308-NL: AR-15 Slip Over Fake Suppressor .308 Cal 5/8x24 Anodized Black