Add to Cart The item has been added Rifle Dynamics Coated Tunable Front Sight/Gas Block Combo (45°/90° Gas Ports) Our Rifle Dynamics Tunable front sight/gas block features a set screw on the front face to close & open gas. This makes it ideal for suppression as well as tuning for reliable use with a variety of... MSRP: $79.99 Add to Cart The item has been added
