Barnes TTSX for .223 rem 55gr
I had recently bought a box of the Barnes TTSX 55gr for use in my AR 5.56mm. I couldn't find a set COL for the round. I called Barnes a second time to discuss this. I explained to the guy that last time I called I was told to use a COL of 2.180 and that that length sets the ogive of the bullet into the neck of the brass. We came to the conclusion that a COL of 2.240-2.230" is the way to go. I attached a pic of one round I loaded to the COL of 2.240", which places the top of the neck right to the top of the Cannelure. Im gonna test this hopefully this year.
Lock and load, the zombies (democrats) are coming (to take your guns)!