Product Description
Made from spring steel that has been post production cycle heat treated to give the correct amount of spring tension as well as min 500.000 cycle longevity.
Zinc plated and then cerakoted graphite black.
We also incorporated an over travel tab on the one end as with our T&E we saw this as a defect.
Mod 1 (ready to ship) is smooth surface.
These will work with all benelli M4 clone but not with aftermarket aluminum handguard .
Asmall amount og platice "may" have to be removed from the handguard if to tight.
