Does anyone one know of a source for Knights Armament Products. I need parts to complete a SAM-R replica build.

Everything should be generally available with the exception of the front sight/gas block combo.

Try PMing KevinB or sr47 in regards to the front sight.

Other parts include:

KAC Match FF RAS
KAC Bipod Mount
KAC 600m BUIS
KAC Rail mount sling swivels

Have you considered going with the Mk12?  It has all but replaced SAM-R's as a DM rifle in the fleet.

Good luck with your build.

Devil

I like the look of the SAM-R over the MK-12.