Level 300+

p10

e10

a10

l10

Unyielding Pyro/ultracite .45
Fallout 76
Bloodied Unyielding Pyro
build
by @YEETitsDATBOI
Published Sep 14, 2026 · Updated Sep 14, 2026

This build is made primarily for the red terror but has great synergy with prototype abx03 and other ultracite .45 weapons with high ammo capacity. Western spirit works great on every commando build because it automatically gets gunslinger master perk. This build is primarily tuned for non raid play

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lvl

300+

Arms Keeper

Your weapons weigh 75% less.

lvl

Barbarian

Gain Damage Resistance based on your STR. Doubled when not wearing armor.

lvl

Bullet Storm

Gain 9% damage per 30 ammo spent. 10 max stacks.

lvl

Bringing the Big Guns

Your Bullet Storm stack limit is increased by 10.

lvl

Easy Target

+75% ranged damage to crippled targets.

lvl

Lock and Load

You keep half of your Bullet Storm stacks when you reload. +1% reload speed per stack.

lvl

Awareness

Gain more VATS accuracy based on your PER.

lvl

Concentrated Fire

Focus fire to gain +3% accuracy and damage per shot.

lvl

Number Cruncher

Your weapons have 2% increased damage per AP cost.

lvl

Tank Killer

Your ranged weapons ignore 40% armor.

lvl

Bullet Shield

Gain 15% Deflect chance for 6 sec when firing a heavy gun.

lvl

Hardy

Take 15% less damage from explosions.

lvl

Iron Stomach

Increased Damage and Energy Resistance based on END while not diseased.

lvl

Ironclad

Armor provides 25% more protection. Double if wearing a matching set.

lvl

LifeGiver

Gain more max HP per point in END.

lvl

Natural Resistance

Increased Elemental Resistances based on END while not diseased.

lvl

Radicool

The greater your Rads, the greater your Strength (max +5 STR)!

lvl

Rejuvenated

You gain increased benefits from being Well Fed or Hydrated.

lvl

Starched Genes

You will never mutate from rads and RadAway will never cure mutations.

lvl

Thirst Quencher

Increased Max AP based on END while not diseased.

lvl

Spiritual Healer

Regenerate HP while on a team based on your CHA.

lvl

Strange In Numbers

Positive mutation effects are +25% stronger if teammates are mutated too.

lvl

Tenderizer

Each attack makes your target take increased damage.

lvl

Field Surgeon

Stimpaks and RadAway heal 60% faster.

lvl

Good With Salt

Food in your inventory will spoil 90% slower.

lvl

Nerd Rage!

While your Health is low, gain increased damage and AP regen.

lvl

Pyro-Technician

Increase fire damage based on your INT.

lvl

Adrenaline

Gain +10% damage per kill while on a Kill Streak (Max 10).

lvl

Evasive

Chance to Evade attacks based on AGI. (No Power Armor)

lvl

Guerrilla Expert

+1% reload speed per Onslaught stack, +3 max stacks.

lvl

Guerrilla Master

+5% ranged damage to close enemies per Onslaught stack, +5 max stacks.

lvl

Gun Fu

V.A.T.S. swaps targets on kill with +30% damage to your next target.

lvl

Gunslinger

Your ranged weapons do +12% weak spot damage.

lvl

Gunslinger Expert

+1% ranged weak spot damage per Onslaught stack, +3 max stacks.

lvl

Packin' Light

Your Action Points regenerate faster when not over encumbered.

lvl

Better Criticals

V.A.T.S. criticals now do +100% damage.

lvl

Class Freak

The negative effects of your mutations are reduced by 75%.

lvl

Critical Savvy

Critical Hits now only consume 55% of your critical meter.

lvl

Junk Shield

Gain Resistances based on your LCK and amount of junk held.

lvl

One Gun Army

Heavy guns gain a 12% stagger chance and +75% limb damage.

lvl

Ricochet

Gain a chance to Deflect ranged attacks based on LCK.

lvl

Serendipity

While below 30% health, gain a chance to Evade based on LCK. (No Power Armor)

lvl

Show leveling chart

Legendary perks

Total Perk Coins cost:

1800

(~500 level-ups)

Legendary Agility

+5 AGI and +5 AGI Perk Points. Perk Points cap at 15.

lvl

Legendary Endurance

+5 END and +5 END Perk Points. Perk Points cap at 15.

lvl

Legendary Intelligence

+5 INT and +5 INT Perk Points. Perk Points cap at 15.

lvl

Legendary Luck

+5 LCK and +5 LCK Perk Points. Perk Points cap at 15.

lvl

Legendary Strength

+5 STR and +5 STR Perk Points. Perk Points cap at 15.

lvl

Taking One For The Team

Enemies take 40% more damage when they attack you, if you're on a team.

lvl

Effects (9)

Adrenal Reaction

+5% DMG per kill while on a Kill Streak. Max HP -50.

Bird Bones

AG +4, Fall from heights more gradual, STR -4

Carnivore

No disease from Meat and 2x bonus to Food from eating meat products. Eating fruits, and vegetables does not satisfy hunger.

Chameleon

Invisibility while unarmored and standing still. Must be unarmored and stationary for effect to work.

Eagle Eyes

Critical Damage +60%, PER +4, STR -4

Egg Head

INT +6, STR -3, END -3

Herd Mentality

-2 SPECIAL solo, +2 SPECIAL grouped

Marsupial

Carry weight +20, +jump height, INT -4

Speed Demon

Movement speed +20%, faster reload +20%, +50% drain on hunger and thirst while moving.

add effects

9 mutations, 0 addictions

Consumables

Chems, food, drinks, magazines, and bobbleheads. Their combined buffs are counted into your stats.

Raw food, plain drinks and other consumables without build effects are not listed.

Weapons

Red Terror

light-machine-gun

Two Shot

Rapid

V.A.T.S. Optimized

Conductor's

lvl 50

329

136.037

246.024/3s

Fire Rate

177

shots per
10 sec

Automatic

Ammo

200Ultracite .45

Range

190

100%50%

AP Cost

7 (1%) 76.1 shots before AP is depleted

15.6

1852.5

Legendary effects

Two Shot

Spread (hip-fire): +50%

Recoil: +25%

Damage: +75%

Rapid

Speed: +25%

V.A.T.S. Optimized

AP Cost: -35%

Conductor's

Critical Hits Restore 10 Health & Action Points instantly and 100 more over 5 seconds for Player & Teammates Within a 100ft Radius

Fire Damage

Modifications

Prime .45 Receiver

Damage to Scorched +65%

Stub Barrel

Range: -25%

Spread (hip-fire): -25%

Recoil: -15%

AP Cost: -10%

Sighted Transition: -15%

True Stock

Weight: +15%

Spread (sighted): -15%

Large Magazine

Ammo Capacity: +100%

Weight: +50%

Reload Speed: -35%

Sighted Transition: +35%

No Muzzle

Swap

Prototype ABX03

plasma

Two Shot

Rapid

V.A.T.S. Optimized

Pyromaniac's

lvl 45

425

226.728

434.16/5s

Fire Rate

230

shots per
10 sec

Automatic

Ammo

90Ultracite Plasma

Range

100%70%

AP Cost

10 (2%) 53.3 shots before AP is depleted

5.4

12100

-25%

Legendary effects

Two Shot

Spread (hip-fire): +50%

Recoil: +25%

Damage: +75%

Rapid

Speed: +25%

V.A.T.S. Optimized

AP Cost: -35%

Pyromaniac's

+50% Damage to Burning Targets

Sprays Burning Meadow Breeze

Flame-thrower conversion.

Modifications

Prime Capacitor

Damage to Scorched +65%

Aligned Stock

Bash Damage: +20%

Weight: +40%

Recoil: -15%

Sighted Transition: +10%

AP Cost: -10%

Short Scope

Weight: +5%

Spread (sighted): -8%

Elder's Mark

submachine-gun

Quad

Rapid

V.A.T.S. Optimized

Conductor's

lvl 45

417

Fire Rate

shots per
10 sec

Automatic

Ammo

250Ultracite .45

Range

183

100%50%

AP Cost

9 (2%) 59.2 shots before AP is depleted

17.325

1315

Legendary effects

Quad

Ammo Capacity: +300%

Rapid

Speed: +25%

V.A.T.S. Optimized

AP Cost: -35%

Conductor's

Critical Hits Restore 10 Health & Action Points instantly and 100 more over 5 seconds for Player & Teammates Within a 100ft Radius

+2% V.A.T.S. Critical Damage per Onslaught stack

Modifications

Prime Receiver

Damage to Scorched +65%

Short Light Barrel

Weight: +15%

Spread (hip-fire): -25%

Recoil Compensating Stock

Weight: +35%

Recoil: -15%

Spread (hip-fire): -25%

Large Drum

Ammo Capacity: +100%

Weight: +50%

Reload Speed: -35%

Sighted Transition: +35%

Suppressor

Silences weapon.

Glow Sights

Weight: +5%

AP Cost: -20%

Western Spirit

lever-action-rifle

Furious

Explosive

V.A.T.S. Optimized

Pin-Pointer's

lvl 45

2063

Fire Rate

shots per
10 sec

Bolt Action

Ammo

6Ultracite .45

Range

164

329

100%50%

AP Cost

16 (3%) 33.3 shots before AP is depleted

11.73

1725.3

Legendary effects

Furious

+5% Damage per Onslaught stack, +9 max stacks

Explosive

Projectiles Explode for +20% Weapon Damage

V.A.T.S. Optimized

AP Cost: -35%

Pin-Pointer's

Damage to Weak Point +20%

Gain Onslaught stacks over time and spend them on attacks, +10 max stacks.

Grants Gunslinger Master

Modifications

Prime Receiver

Damage to Scorched +65%

Aligned Long Barrel

Range: +50%

Weight: +33%

Spread (hip-fire): +20%

Recoil: +16%

AP Cost: +10%

Sighted Transition: +6%

Aligned Stock

Weight: +15%

AP Cost: -10%

Suppressor

Silences weapon.

Glow Sights

Weight: +5%

AP Cost: -20%

Weapon

Throwables

Throwable

Grenades, mines and thrown blades. One is carried at a time; extras become swap-ins.

Armor Sets

Unyielding Jet Pack Secret Service Chest Piece

Unyielding

Gain up to +3 to All S.P.E.C.I.A.L. Stats (except END) when Health is Low

Intelligence

Intelligence +2

Thru-hiker's

Food, Drink, and Chem Weights Reduced by 20%

Limit-Breaking

Each Worn Armor Piece Reduces the Cost of Critical Hits by -10% (up to -50% on Full Stack)

Buttressed

Weight: +30%

Physical Resistance: +65%

Jetpack

Max AP: -1

Weight: +25%

lvl 40

125

-1

High Capacity Backpack

High Capacity

Standard Backpack

lvl 50

Carry Weight

+120

Protective Enclave Secret Operative Underarmor

Vault Style

Endurance +2, Intelligence +5, Luck +3

Protective Lining

Improved Strength and Perception

lvl 1

Unyielding Deep Pocketed Secret Service Left Arm

Unyielding

Gain up to +3 to All S.P.E.C.I.A.L. Stats (except END) when Health is Low

Intelligence

Intelligence +2

Thru-hiker's

Food, Drink, and Chem Weights Reduced by 20%

Limit-Breaking

Each Worn Armor Piece Reduces the Cost of Critical Hits by -10% (up to -50% on Full Stack)

Buttressed

Exceptional Damage Resistance, Radiation Resistance and Energy Resistance.

Deep Pocketed

Carry Weight +10

lvl 40

Carry Weight

+10

Unyielding Deep Pocketed Secret Service Right Arm

Unyielding

Gain up to +3 to All S.P.E.C.I.A.L. Stats (except END) when Health is Low

Intelligence

Intelligence +2

Thru-hiker's

Food, Drink, and Chem Weights Reduced by 20%

Limit-Breaking

Each Worn Armor Piece Reduces the Cost of Critical Hits by -10% (up to -50% on Full Stack)

Buttressed

Exceptional Damage Resistance, Radiation Resistance and Energy Resistance.

Deep Pocketed

Carry Weight +10

lvl 40

Carry Weight

+10

Unyielding Deep Pocketed Secret Service Left Leg

Unyielding

Gain up to +3 to All S.P.E.C.I.A.L. Stats (except END) when Health is Low

Intelligence

Intelligence +2

Thru-hiker's

Food, Drink, and Chem Weights Reduced by 20%

Limit-Breaking

Each Worn Armor Piece Reduces the Cost of Critical Hits by -10% (up to -50% on Full Stack)

Buttressed

Exceptional Damage Resistance, Radiation Resistance and Energy Resistance.

Deep Pocketed

Carry Weight +10

lvl 40

Carry Weight

+10

Unyielding Deep Pocketed Secret Service Right Leg

Unyielding

Gain up to +3 to All S.P.E.C.I.A.L. Stats (except END) when Health is Low

Intelligence

Intelligence +2

Thru-hiker's

Food, Drink, and Chem Weights Reduced by 20%

Limit-Breaking

Each Worn Armor Piece Reduces the Cost of Critical Hits by -10% (up to -50% on Full Stack)

Buttressed

Exceptional Damage Resistance, Radiation Resistance and Energy Resistance.

Deep Pocketed

Carry Weight +10

lvl 40

Carry Weight

+10

Armor stats

Set:

Secret Service

full (5 / 5)

417

186

100

+18

+15

+30

+15

-1

Carry Weight

+160

Armor set

Power Armor Sets

Power armor

A full frame with six pieces. The first set is worn, extras become swap-ins.

Character state switchboard

Some perks and legendary effects depend on your character's state.
Set it here to see what they really contribute.

Human

In Regular Armor

HP: 20% (101.49999999999997 / 508)

Rads: 800

Caps: 40000 / 40000

Fully Fed

Max HP +35, Disease Resistance +35%, STR +1

Fully Hydrated

AP Regen +35%, Disease Resistance +35%, END +1

Casual Team

Intelligence +1 per teammate

Day

Addictions

Mutations

Standing

Not Sprinting

Normal Attacks

Hip Fire

Kill Streak

10 / 10

Onslaught

20 / 20

Bullet Storm

20 / 20

Character stats

Carry Weight

510

533

508

+156%

Resistances

592

259

100

Evasion Chance

0.368

Unyielding Pyro/ultracite .45Fallout 76Bloodied Unyielding Pyrobuild by @YEETitsDATBOIPublished Sep 14, 2026 · Updated Sep 14, 2026

Legendary perks

Effects (9)

Consumables

Weapons

Armor Sets

Power Armor Sets

Unyielding Pyro/ultracite .45
Fallout 76
Bloodied Unyielding Pyro
build
by @YEETitsDATBOI
Published Sep 14, 2026 · Updated Sep 14, 2026