What is the Sig MCX RSAR? (New SOCOM PDW)
This video analyzes the Sig MCX RSAR (Reduced Signature Assault Rifle), a new PDW system awarded to USSOCOM. The RSAR is based on the MCX Rattler, chambered in .300BLK, featuring a slightly longer barrel and a modified gas system. It's packaged with a Sig SL-series suppressor, positioning it as a potentially ultimate PDW. The description notes the ongoing search for a weapon meeting the RASR requirement since 2017, emphasizing its concealability and firepower. It also clarifies that the MCX series originated from the LVAW program, not the other way around.










