LAUNCHER FRONT SIGHT MODEL: SRKO or SRBP5 The SRKO is a front sight ring and blade specifically designed for SL1 and SL6 projectile launchers. The front sight blade is a proprietary KO1 impact baton blade to allow for the most accuracy when using KO1 kenetic energy batons. The SRBP5 front sight ring and blade features a proprietary BP5 blade to allow for the most accuracy when using BP5 barricade penetrating munitions. |