22 January, 2024 3 Rev. A-4
ATTACH RISER - ATTACH THE FRONT SIGHT RISER
Make sure the weapon is safe.
Unthread the screw assembly
(1) to open the floating rail
grabber (2).
Attach the Riser by sliding
from right to left to make sure
the floating rail grabber has
engaged the MIL-STD-1913
Rail.
Slide the floating rail grabber
from the left toward the
weapon and tighten the screw
by turning CW with a flathead
screwdriver or coin.
Gently pull on the Riser to
make sure it is securely
mounted and there is no
movement.
1
2