Ok, good build and guide, but I need to mention: T3B subata is nearly useless, so I prefer T3C. Drills are 1111 and it cant be changed bc with T1A you can KILL with drills. That's really good. When you have no ammo left or smth like this or you just need to kill shredders. Drills will help you. Ok, then, C4. After season 3 or 4 I forgot changes you get 2 C4s when resupplying, if you have build with 3 C4s. So the best build for C4 now is 1113 or 3113. Last tier for bunkering or smth when you need