daft

Ah, found it. Thanks for the pointer. If I purchase this for my M1S90, wondering if i have to have it installed by a gunsmith? Or can i just unscrew some screws and install it with some new longer screws onto the receiver?

So where can i purchase one of these rails? and will i be able to install it onto my M1S90 without having to go through a gunsmith?

Hmm...don't see the rails anywhere. Who manufacturers those rails?

m1014, sweet! That's the muzzle break! Now would you happen to know if i can purchase the picatinny rails that are available on both the m1 practical or the m4? I was hoping to possibly grab one and mount it on my m1s90. Any pointers would be appreciated!

actually, i'm wondering if there's any way i can order the muzzle break as a seperate part for my m1s90. anyone know?