MK III Modular Hand Guard

   Length: XL (15.5" OAL)

   Platform: AR-15/M16

   Tube Style: Signature

Machined from 6061 T6 aluminum with a 4140 steel barrel nut, this mid-length hand guard includes two JPHGS quick-detach sling studs.

Inside Diameter: 1.75"

Outside Diameter: 2"

Overall Length: 15.5"

Weight: 5.616 oz.(barrel nut) / 12.656 oz.(tube) 

Color: Matte black hard coat anodizing

Compatibility

This hand guard is not compatible with newer Bushmaster CARBON-15 rifles. Rifles with serial number E18000 or higher use a barrel nut thread size that is larger than standard, so standard AR-15 free-float hand guards cannot be installed