Blackvariable APFG MCX buffer Variant:Both Buffer Combo Parallax Setting: 100 yards

Parallax Setting: 100 yards

The arm already comes with the GSI gold or red (soft/hard) nub

Side switch with motion sensor

2 feet at 100 yards

Blackvariable APFG MCX buffer Variant:Both Buffer Combo Parallax Setting: 100 yardsWARNING PREORDER NOW EARLY AUGUST DELIVERY Aftermarket buffer suitable for VFC APFG's MCX GBBR. The original buffer for the rattler is a solid block but that just means the bolt just slams into it and maybe even the lower receiver, which is a possible reason for the APFG MCX lowers cracking. The Spring Enhanced Buffer uses a spring and very slightly short strokes the bolt: resulting in this Enhanced Buffer being the first thing that the BCG hits to