AAE ProBlade Target Rest RH Black. The launcher arm also rotates for blade angle. A .010" and .012" blade are included. Standard mount only. Package Contents: AAE ProBlade Target Rest RH Micro adjustable target rest that features a launcher blade design with a unique indexing system for changing the launcher without retuning. The launcher arm also rotates for blade angle. A .010 and .012 blade are included. Standard mount only.