Description
Dissipates the heat rising from a hot barrel which causes the image seen through an optical sight to appear to be moving.
#1415 where Foresight Fitted (#1812 or #3982 fitted)
#3655 where Foresight not Fitted (requires screw #2249)
Dissipates the heat rising from a hot barrel which causes the image seen through an optical sight to appear to be moving.
#1415 where Foresight Fitted (#1812 or #3982 fitted)
#3655 where Foresight not Fitted (requires screw #2249)