It will most likely fit because PDI makes the muzzle brake you're considering. I've looked around at a couple less known retailers and I still can't seem to find one yet.
Anyway, if you'll settle with just an end cap or suppressor adapter take a look, you can buy PDI products straight from PDI:
http://www.x-fire.org/etop/t96.html
Anyway, if you'll settle with just an end cap or suppressor adapter take a look, you can buy PDI products straight from PDI:
http://www.x-fire.org/etop/t96.html