Radical Defense LS5, Suppressor, 5.56MM, 1.375-24 HUB Mount, 1.75 Diameter, 3D Printed Haynes 282 Alloy Construction, I/R Non Reflective Coating Finish, Black, Includes KFM Taper Lock Flash Hider LS5 3D printed monolithic design using a nickel based Super Alloy Haynes 282, the LS-5 is one of the most durable suppressors on the market to date. The LS-5 is capable of sustained full-automatic fire while providing operators with sound, thermal, and flash mitigation. The LS-3 utilizes a forward venting monolithic design controlling cyclic rate while the assist ports reduce back pressure. The LS-5 is protected by a high-temp Cerakote coating, providing protection and a higher level of concealability.