Any experience with Fortis/Rainier Handguard?

468shot

Sergeant of the Hide
Full Member
Minuteman
  • Jan 29, 2009
    477
    69
    SE, New Mexico
    I'm starting another .308 build (DPMS high pattern upper). I was contemplating the Rainier Arms Switch rail in MLOK. I've seen a few negative comments here and there about this rail system, but no explanation why.

    Has anyone used this rail? If so, what are your thoughts on it?

    Thanks.