For those interested, Surefire now has the correct 762K can flash hider/adaptor for the SCAR 17 done and ready to order. This flash hider indexes off the muzzle face and does not require the use of the jam nut that comes with the FSC Brake. To the best of my knowledge, this flash hider will work with the 762K, 762 MINI, and 762 Ti cans (when the latter becomes available). This flash hider does not require timing to the muzzle like the brakes and some of the other flash hiders. The model number is FH762K-SCAR-HC