I'm currently using my YHM Phantom 7.62 to do double duty between my bolt gun and my 12.5" AR as well as other rifles. I'm happy with the performance but this can is heavy. Thinking of getting an actual 5.56 can - I'd like to stay with the YHM since I've already got almost a half dozen QD mounts already on rifles. It got me looking at the YHM Titanium QD 5.56. Anyone here using one? I'm just curious about the longevity with the titanium.