EBR FULL AUTO CUT-OUT COVER MODEL: M14FACC The M14FACC is specifically designed to fill the full auto selector clearance cut on M1/M14 SAGE EBR Chassis Stock Systems. The M14FACC is manufactured to SAGE EBR specifications and is not compatable with other M1/M14 stock systems. Prevents dirt & debris from entering action Machined from billet aircraft grade aluminum Mil-Spec hard anodized Made in the U.S.A.