Guntec USA AR-10/LR-308 Spartan Flash Hider .308 Cal Black

Guntec USA AR-10/LR-308 Spartan Flash Hider .308 Cal Black. Multi porting holes disperse muzzle blast and directed it down range where it is expected to perform superbly. Multi porting holes also allow the Spartan to be tuned or "tuned" to perform perfectly in individual calibers. Aggressive Door breaching spikes are spaced perfectly to not damage the muzzle brakes chamber face & provide a visual obstruction at a distance. Note: Flash hider shell is destructive when removing bolt carrier. It is recommended that the blaster be removed in order to attach the device. Specifications for Guntec USA AR-10/LR-308 Spartan Flash Hider: Manufacturer: Guntec USA Color: Nitride Finish: Nitride Fabric/Material: Solid T6 Aluminum Threads per Inch: 5/8x24 Gun Model: AR-10 Length: 1.5 in Projectile Caliber: .308 Caliber Diameter: 0.8 in Features of Guntec USA AR-10/LR-308 Spartan Flash Hider: New Design Just Released Multi Porting Holes 5/8 X 24 Threads Aggressive Door Breacher Spikes Steel 308 Cal Machined Knurled Grooves Package Contents: Guntec USA AR-10/LR-308 Spartan Flash Hider GUNTEC USA SPA-308: AR-10/LR-308 Spartan Flash Hider308 Cal