BECAUSE FAILURE IS NOT AN OPTION®
$123.00
The authentic M203 M4 carbine heat shield. The C-12990563 is the commercially available version of the US Government issued component. It features the same mil-spec construction that the military has trusted for years.
The handguard utilizes a tool-less installation procedure and incorporates a mounting system for the 40mm grenade launcher leaf sight. Best utilized used on light weight grenade launcher equipped carbine for a cost effective heat shield and sight mount.
Additional parts to utilize with the C-12990563:
Quick detach 40MM receiver mounting bracket.
Standard barrel mount 40MM launcher receiver.
9″ 40MM Grenade Launcher.
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