Hello,

I recently just purchased an 11” Troy M-Lok Free Float Handguard. It’s supposed to attach to a standard barrel but via 4 clamps. As far as I can tell right now the clamps are too short so they’re not inserting deep enough into the barre nut. I came across another thread on these forums discussing the same issue. Is It possible I received an old batch of clamps? Any ideas?

Thanks
Eric

Double check to make sure you have your "standard AR barrel nut" installed correctly. It must be aligned as if you were having the gas tube coming through the "teeth" of the barrel nut properly. Otherwise, the rail will not mount.