Quote Originally Posted by indianalex01 View Post
Since you invited other opinions, I worked at Federal for years. TBBC as you mentioned is a bonded bullet. When you say something is just an unbounded TBBC, you are passing disinformation. There is no such thing as an unbonded TBBC. TBBC is its own bullet. If a bullet isn’t bonded, it doesn’t make it an unbonded TBBC. It is a different round. On to the MK318. It is in no way related to the TBBC. It is a OTM barrier blind round. It is a BTHP. TBBC is not. Mk318 is has a hollow cavity with a solid bottom half made for penetration. TBBC is it own bullet. You are creating a little confusion by the way you are saying these other rounds are versions of the TBBC.
Thanks for the info, pretty amazing that we would need to have a former Federal employee needing to clarify their product line since Federal is so forthcoming when describing whats actually in these factory seconds that we need to speculate on what projectile they are using.

Also do you have any info on the history behind on the mk318 projectile lineage? Since the cutaway of the original SOST mk318 projectile shows alot in common with the Trophy bonded bear TIP line? Is it common lineage or just coincidence they share a resemblance?