5 SIMPLE TECHNIQUES FOR KNIGHTS ARMAMENT M4 QUAD RAIL

The SMR MK8 also features Geissele’s proprietary two.25″ very long barrel nut. This enhances the floor Make contact with where the rail interfaces While using the receiver and results in a System which might be trusted to become straight and genuine the complete size with the no cost float rail.When stowed inside the folded position, the M4’s