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Brian Enos's Forums... Maku mozo!

KUSA KR/P9 muzzle brake install

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34 minutes ago, CClassForLife said:

Just twist off the flash suppressor and twist on the muzzle brake. Since you have the KR9, you might opt for some threadlocker as it won't have the timing pin of the KP9.

There are no flats on the flash hider stock, so I was really curious about removing it to install the new brake

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1 hour ago, CClassForLife said:

Since my KP9 has the timing pin, all I had to do was push it in and the flash suppressor twisted off by hand. If that doesn't work, then I would just grab a trigger bar clamp for more oomph.

It wasn't even on hand tight ahaha. Spun right off. I'll time this one w shims and thread lock. Thanks.

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