The 3 lug adapter for a Tirant suppressor was tough to find. AAC doesn't seem to have theirs anywhere. There was a JB tactical one on forums and a YouTube video, but
AAC Triad 3 Lug Adapter, Fits all TI-Rant Supressors, Advanced Armament Corp, MP5, MP5K, 847128009610, HKK-64254, RTG Parts
Surefire 3 Prong Flash Hider for CQB - Cal 7.62 fits 300 AAC
2 in 1 OTG Converter USB 3.0 Female to Micro USB &Type Ways Adapter 3 A A C | eBay