Spikes Tactical Spikes Silencer Combo Mount 5.56 - for .720in barrel

Spikes Tactical Spikes Silencer Combo Mount 5.56 - for .720in barrel. It combines the H.V.S. brake with the collar that slips over the barrel in one easy to install package. Just screw it on and your ready to go. Specifications for Spikes Tactical Spikes Silencer Combo Mount: Manufacturer: Spikes Tactical Color: Black Finish: Black Nitride Fabric/Material: 416 Stainless Steel Country of Origin: USA Features of Spikes Tactical Spikes Silencer Combo Mount: 1/2x28 / .750in Material: Machined from 416 Stainless Steel Finish: Black Nitride Finish Thread Pitch: 1/2 X 28 Thread Pitch Inside Diameter: .750 Behind Threads Features: Built in Collar Weight: 4.6oz 1/2x28 / .720in Material: Machined from 416 Stainless Steel Finish: Black Nitride Finish Thread Pitch: 1/2 X 28 Thread Pitch Inside Diameter: .720 Behind Threads Features: Built in Collar Weight: 4.8oz 5/8x24 / .750in Material: Machined from 416 Stainless Steel Finish: Black Nitride Finish Thread Pitch: 5/8 X 24 Thread Pitch Inside Diameter: .750 Behind Threads Features: Built in Collar Weight: 3.9oz 5/8x24 / .720in Material: Machined from 416 Stainless Steel Finish: Black Nitride Finish Thread Pitch: 5/8 X 24 Thread Pitch Inside Diameter: .720 Behind Threads Features: Built in Collar Weight: 4oz Package Contents: Spikes Tactical Spikes Silencer Combo Mount Spikes Tactical SBV1061: Spikes Silencer Combo Mount 5.56 - for .720in barrel