Fortis Manufacturing Night Rail Free Float Rail System 16 in -Keymod Black Medium NTR-16-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...
Fortis Manufacturing Night Rail Free Float Rail System 16 in -Keymod Black Medium NTR-16-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...