Shims for Rem 5r mil spec threaded barrel?

[jetman624]

Does anyone know what size or where I can get shims for aligning a muzzle brake on a 5r mil spec 300wm barrel?

Or do I just need to take the measurements and find the right sizes on McMaster and the like?

Wanting to fix this: http://www.snipershide.com/shooting...es/222753-did-i-screw-up-my-muzzle-brake.html

 

[jetman624]

Nobody?

 

[triton19]

Jec customs

 

[Trigger Monkey]

I use these:

AR-15/M16/AR-STYLE .308 MUZZLE DEVICE ALIGNMENT SHIMS | Brownells