Spikes Tactical ST Dynacomp Extreme H.V.S. 5.56 Muzzle Brake

Spikes Tactical ST Dynacomp Extreme - H.V.S. 5.56. V.S. muzzle brake is threaded for Spike's Tactical MRS/LRS suppressors. It can also be used for AE/OPS Inc.suppressors models M4s14th 15th 16th and 12th. Specifications for Spikes Tactical ST Dynacomp Extreme H.V.S.: Manufacturer: Spikes Tactical Color: Black Caliber: 5.56x45mm NATO Finish: Black Nitride Threads per Inch: 1/2x28 Country of Origin: USA Features of Spikes Tactical ST Dynacomp Extreme H.V.S.: 1/2x28 Material: Machined from Proprietary Tool Steel Finish: Black Nitride Finish Thread Pitch: 1/2 X 28 Thread Pitch Includes: 1/2in Muzzle Device Alignment Kit Weight: 4.6oz 5/8x24 Material: Machined from Proprietary Tool Steel Finish: Black Nitride Finish Thread Pitch: 5/8 X 24 Thread Pitch Includes: 5/8in Muzzle Device Alignment Kit Weight: 4.8oz Package Contents: Spikes Tactical ST Dynacomp Extreme H.V.S. Spikes Tactical SBV1026: ST Dynacomp Extreme - H.V.S. 5.56