mtstream Posted July 6, 2020 Share Posted July 6, 2020 (edited) Sorry if this has been discussed previously. TTI is too short a phrase to search and any words I add to it returns a lot of unrelated results. I've read a couple early reviews where the TTI design had some issues with heavier slugs and had to be modified. It looks like they may have made some changes since then so I was wondering if anyone had found reliability issues with heavier slugs or other types of rounds? I have an M4. The specific slugs I am wondering about are Brenneke Black Magic 3" 602grs ~1.38oz (you know, in case I ever need to stop a Cadillac). Considering the TTI to reduce chances of thumb damage, especially while practicing to get faster with reloads. Edited July 6, 2020 by mtstream Quote Link to comment Share on other sites More sharing options...
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