Benelli M4 Black Assembly

THIS IS A BLACK BENELLI M4 BOLT. THESE ARE PREMIUM BOLTS THAT ARE A GREAT REPLACEMENT FOR YOUR EXISTING M4 BOLT AND MAKE FOR A GREAT EXTRA TO HAVE ON HAND IN CASE. 

THESE ARE METICULOUSLY MANUFACTURED TO PRECISION SPECIFICATIONS AND PUT THROUGH RIGOROUS QUALITY CHECKS TO GUARANTEE THE HIGHEST STANDARDS OF ASSEMBLY PRECISION AND AESTHETIC REFINEMENT.