- 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 and over travel tab on the one end as with our T&E
- Mod 1 (ready to ship) is smooth surface.
- These will work with all Benelli m4 and can be modified to fit with aftermarket aluminum handguard