The armor and boots can be bought from the Stuck Merchant. The Radian helmet can be found in a side dungeon in Yaesha, which you unlock with the Strange Curio. The Osseus set has the Bloodlust bonus, giving you a brief boost to damage after killing an enemy. You'll have to purchase Wud's secrets for 500 scrap, then you can buy the set for 3,500 scrap. Purchase this set from Wud, in the Scouring Wastes at Rhom. This set comes with the Sharpshooter bonus, increasing the damage dealt to enemy Weak Spots if you are over 15 meters away. If you didn't, then you can just buy it from Rigs. You get the Hunter set automatically if you choose the Hunter Archetype. While not dependable due to the random chance, it can definitely come in extremely handy. The Believer bonus gives you a chance not to consume a use of Dragonheart upon using it. This set is found in Yaesha, at the Martyr's sanctuary. This is equipped with the Wanderer bonus, making you use less stamina, which can help early on by keeping you from having to put Trait points into Constitution. The helmet is unfortunately a random drop on Earth. The coat and boots in this set are found in the Founder's Hideout.

Fallout shelter list of all weapons