Fortis Manufacturing Night Rail Free Float Rail System 12 in -Keymod Black NTR-12-KM. Our new patent pending two piece barrel nut is one of a kind. We developed it from the ground up and the machining time it takes to make the barrel nut rivals the...
Fortis Manufacturing Night Rail Free Float Rail System 12 in -Keymod Black NTR-12-KM. Our new patent pending two piece barrel nut is one of a kind. We developed it from the ground up and the machining time it takes to make the barrel nut rivals the...