Anyone have a good working subsonic load for 223rem using 69gr matchkings?
They're going to be shot from an AR with an 8" twist, anyone know if they will stabilize at subsonic velocities?
Thanks.
Anyone have a good working subsonic load for 223rem using 69gr matchkings?
They're going to be shot from an AR with an 8" twist, anyone know if they will stabilize at subsonic velocities?
Thanks.
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