Our take: The biggest leap in silencer technology and design in a long time. 3D printing is becoming more common, but that is not what makes HUXWRX silencers different. If you are a high round count type of shooter, or you just don't like gassy guns, you should seriously consider getting or up grading to a HUXWRX can. They have a patented FLOW though design that is unique in the silencer industry. This design creates channels, similar to veins, that move gases through out the silencer creating tremendous amounts of surface area and drag that slows the gases down and expels them out of the front of the silencer. Not only is this important for simple suppression, but a major benefit comes from the lack of back pressure created that typically gets sent back into the rifle and ultimately in your face. Avoid costly charging handles, bolt carrier groups and adjustable gas blocks with a silencer that comes in under 12oz. It is available in black and FDE. If they're any questions about durability it has passed the SOCOM Reliability Stress Test Firing Schedule. HUXWRX: With the benefits of 3D-printing, the FLOW 762 Ti is a significantly lighter suppressor when compared to legacy suppressor systems. It delivers superior toxic fume mitigation, accuracy, and repeatability. By 3D-printing entirely with Grade 5 titanium, the FLOW 762 Ti is the lightest rifle suppressor to come from HUXWRX Safety Co. without sacrificing quality, longevity, durability, or functionality. This innovative multi-caliber suppressor utilizes patented and proven Flow-Through® and Torque Lock® technologies. The FLOW 762 Ti is full-auto rated and compatible on 5.56, 6.5, and 7.62 platforms. No significant modifications to the platform or gas system are required to install or operate this suppressor. White paper can be seen here. Note: If this product is reflected as in-stock it means it's either physically in-stock or allocated and available (serial number is assigned) at my distributor