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?
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!