cowtownup
Member
Quick question on bullet seating depth on 223...
55 Grain FMJ-BT with cannelure
mixed headstamp brass
25 grains of H335
My brass measures out at 1.75" after trimming.. Lyman manual says 1.76"
When I seat these bullets to an OAL length of 2.260" then cannelure never reaches the case mouth.. The neck tension is solid... Should I leave it where its at or seat it until it touches the cannelure?
Thanks in advance...
55 Grain FMJ-BT with cannelure
mixed headstamp brass
25 grains of H335
My brass measures out at 1.75" after trimming.. Lyman manual says 1.76"
When I seat these bullets to an OAL length of 2.260" then cannelure never reaches the case mouth.. The neck tension is solid... Should I leave it where its at or seat it until it touches the cannelure?
Thanks in advance...