308 AR-10 20-inch on FDE Aero M5 Receivers

A 20-inch .308 AR-10 on Flat Dark Earth Aero Precision M5 receivers, with a Faxon heavy fluted 416R stainless barrel under a 17.5-inch OdinWorks O2 Lite rail. It runs a SOLGW parts kit, a Geissele SSP flat trigger, a JP Silent Captured Spring H2, a ToolCraft nickel-boron carrier, a Raptor charging handle and a SilencerCo ASR brake, with an SWFA SS 10x42 and a Harris bipod. The builder reports sub-MOA groups and hits on steel at 1,000 yards.