Atom's Bulwark is a unique piece of armor in the Fallout 4 add-on . It is a legendary arm or chest piece of Marine armor.
It provides a
Damage Resistance and Energy Resistance of 15 at 0 Rads, equal to combat armor. They both increase linearly according to the following: every time your current radiation level increases past a 10% threshold of your total health, your total DR and ER will both increase by 5. Specifically, if 10% of your health bar is taken by radiation, you will gain 5 DR and ER. If 90% of your health bar is taken by radiation, you will gain 45 DR and ER.
If you are below level 40 it will spawn as right or left arm while if above, a chest piece.
Rewarded by visiting
High Confessor Tektus after completing Reformation or after destroying Far Harbor in Cleansing the Land.
Outfits Agatha's dress · Army fatigues · Athletic outfit · Baseball uniform · Bathrobe · Beaded blazer · Black vest and slacks · Bomber jacket · Brotherhood fatigues · BOS uniform · Casual outfit · Checkered shirt and slacks · Child of Atom brown rags · Child of Atom green rags · Child of Atom long brown rags · Child of Atom long green rags · Child of Atom long rags · Child of Atom short rags · Child of Atom short brown rags · Child of Atom short green rags · Child of Atom simple rags · Cleanroom suit · Colonial duster · Covert sweater vest · Courser uniform · Drifter outfit · Engineer's armor ( ) Teagan's armor · Explorer outfit · Farmhand clothes · Fatigues · Feathered dress · Field scribe's armor · Flannel shirt and jeans · Geneva's ensemble · Greaser jacket and jeans ( Atom Cats, ) Zeke's · Green shirt and combat boots · Grognak costume · Gunner flannel shirt and jeans · Gunner guard outfit · Hazmat suit (Damaged) · Helmeted cage armor · Hooded rags · Kellogg's outfit · Ingram's UnderArmor · Institute division head coat · Institute jumper · Institute lab coat · Lab coat ( , Cabot's , Father's Vault-Tec) · Laundered dress ( Blue, Cream, Denim, Green, Rose, Pink) · Laundered loungewear · Leather coat ( Traveling leather coat) · Letterman's jacket and jeans ( ) DB Tech varsity uniform · Long johns · Longshoreman outfit · MacCready's duster · Maxson's battlecoat · Mechanic jumpsuit (Green, Red Rocket) · Military fatigues · Minuteman outfit · Minutemen general's uniform · Padded blue jacket · Pastor's vestments · Postman uniform · Quinlan's armor · Radstag hide outfit · Raider leathers · Railroad armored coat · Ratty skirt · Red dress · Red frock coat · Red leather trench coat · Road leathers · Science scribe's armor · Sequin dress · Silver Shroud costume · Squire's uniform · Submariner uniform · Suit ( Black, Blue, Striped, Tan, Grey, Patched, Patched Three-Piece, ) Lorenzo's · Summer shorts · Surveyor outfit ( Reginald's suit) · Suspenders and slacks · Synth uniform · Tattered field jacket · Tattered rags · T-shirt and slacks · Tuxedo · Undershirt & jeans · Utility coveralls · Winter jacket and jeans · Yellow trench coat · Vault jumpsuit