Finishing up a .300 build (PSA lower, generic LPK, SBA3 brace, 9" BA barrel, ALG EMR V2 keymod, dead air break)
tried searching and couldn't find anything on a recommended zero distance....I am specifically looking for zero recommendations on subsonic ammo only as this will likely be 100% suppressed and the suppressed subsonic is my real interest in the .300 blackout.

Anyway.....any recommended zero/data available would be appreciated.

Thanks

ADH