Geissele 12.5" Barrel 
 
Hodge S-Lock 7-Sided MLOK 10.75" - https://hodgedefensesystems.com/product/hodge-defense-s-lock-mlok-rail-system-7-sided-10-75%e2%80%b3/
 
Griffin Armament Dual-Lok closed tine flash hider OR Dual-Lok Stealth Flash Suppressor (2.25″) (prefer closed tine, but whichever is available - https://griffinarmament.com/product/dual-lok-closed-tine-flash-hider/ OR https://griffinarmament.com/product/dual-lok-stealth-flash-suppressor-2-25/)
 
Normal Jaeger accoutrements