Will this flash suppressor work?

[Xcountryrider]

I'm building a 6.5mm Grendel and order my barrel and bolt from Midwayusa.

http://www.midwayusa.com/product/111283?cm_mmc=S_Spop-Email-_-Service_Emails-_-ShippingConfirmation-_-ProductLink

Product Information
Get superior long range capabilities with your AR-15 by upgrading to this 6.5 Grendel barrel. This barrel is pre-drilled for a 0.750" gas block and includes a complete bolt assembly.

Gas Tube Length: Rifle Length
Gas Block Diameter: 0.750"
Muzzle Thread: 9/16"-24
Muzzle Thread Engagement Length: 0.620" with a tolerance of .005"
M4 Feed Ramps: Yes


Could i use this flash suppressor on the barrel? It says 308 but does that matter?

http://gungearstore.com/dd-flash-suppressor-308-5-8x24-2101

[Xcountryrider]

Nevermind i thought they were the same size

[ar15barrels]

That flash suppressor has 5/8-24 threads.
Your 6.5 barrel has 9-16-24 threads.

I have some 9-16-24 threaded smith vortexes if you need one.
Otherwise, I can take most common 1/2-28 muzzle devices and open them up to 9/16-24 threads.

[Xcountryrider]

I order one from midlandusa yesterday thanks.

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