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Peco 5 | Arknights: Endfield Weapon Guide & Leveling Stats | Endfield Builds

Peco 5 Guide and Database - Arknights: Endfield

Peco_5
Peco 5 Handcannon - Arknights Endfield Weapon

Peco 5

3 Star Rarity
TypeHandcannon
SourceExploring and Gathering
Release2025

"A weapon equipped by Endfield operators to significantly boost their combat capabilities. One of the standard-issue operator weapons manufactured by Endfield Industries. This weapon is designed by Endfield Arsenal Engineer Peco. Mastery of etched ammo and firearms is no longer a skill exclusive to the Sankta."

Comprehensive guide for the Peco 5 Handcannon in Arknights: Endfield. Learn where to get Peco 5 (Exploring and Gathering) and its utility for your team.

Skill_Analysis

// Subsystem_Link: HANDCANNON

Handcannon mechanics

Weapon Skill(s)

Ability
Neural_Drive: Active // Rank_Scaling_Available
Weapon Skill(s) scaling per rank for Handcannon

Weapon_Archive

Ref_ID: — — — — — // Intelligence_Entry

Access_Level

Restricted

I've asked Operator Ember and she agreed to take part in the Peco 5 performance trials. Ember might be a Sankta, but I'd never seen her fight with guns before. In fact, I thought she would turn me down outright. Guess I got lucky. Ember also told me how the Order of Steel Oath operate their own firearms manufactories in the north. She also said that Peco 5 was "comparable" to the standard issues produced by Fort Forgefane. I might be overthinking things, but I truly wished she would set aside her diplomatic niceties of being an Endfield partner. I would feel safer if she gave us an honest review or even outright criticisms. ”

Endfield_Database_Service // Security_Encrypted

More_Armaments_In_Database

Armory_Registry_Navigation

Asset_Class
Registered_Units
Polearm
Qty: 09
LevelMain Attribute Boost [S]Assault: Armament PrepEfficiency
R-01Main attribute +8ATK +12.Efficiency: 11.11111111111111%
R-02Main attribute +15ATK +14.4.Efficiency: 22.22222222222222%
R-03Main attribute +21ATK +16.8.Efficiency: 33.33333333333333%
R-04Main attribute +28ATK +19.2.Efficiency: 44.44444444444444%
R-05Main attribute +35ATK +21.6.Efficiency: 55.55555555555556%
R-06Main attribute +42ATK +24.Efficiency: 66.66666666666666%
R-07Main attribute +48ATK +26.4.Efficiency: 77.77777777777779%
R-08Main attribute +55ATK +28.8.Efficiency: 88.88888888888889%
R-09Main attribute +65ATK +33.6.Efficiency: 100%

Data_Verification: Protocol_Endfield_312

Weapon Passive and Active Skills Scaling

Analyze how Handcannon skills improve with each rank. Our database provides exact values for combat bonuses and secondary effects for all Arknights: Endfield weapons.

Enhancement_Protocols

// Ascension_Requirements // Limit_Break

01
Elite I Ascension Requirement

Elite I

Limit: LVL 20

Required_Components // Upgrade_Materials
  • Cast Die
    x5
    Cast Die
  • Kalkonyx
    x3
    Kalkonyx
02
Elite II Ascension Requirement

Elite II

Limit: LVL 40

Required_Components // Upgrade_Materials
  • Cast Die
    x18
    Cast Die
03
Elite III Ascension Requirement

Elite III

Limit: LVL 60

Required_Components // Upgrade_Materials
  • Heavy Cast Die
    x27
    Heavy Cast Die
04
Elite IV Ascension Requirement

Elite IV

Limit: LVL 80

Required_Components // Upgrade_Materials
  • Heavy Cast Die
    x50
    Heavy Cast Die

Arknights: Endfield weapon upgrade guide. Elite promotion materials list, level cap requirements and limit break components for all rarity tiers.

Protocols_Verified // Archive_09

Peco 5 Base and Max Stats

Weapon Scaling & Combat Analysis

// Attack Power Scaling // Level_Progression

Base_Atk_Value
27
Peak_Atk_Scaling
293
  • Weapon Level LV.01
    27ATK
    Stat Efficiency9.2%
  • Weapon Level LV.20
    79ATK
    Stat Efficiency27.0%
  • Weapon Level LV.40
    133ATK
    Stat Efficiency45.4%
  • Weapon Level LV.60
    187ATK
    Stat Efficiency63.8%
  • Weapon Level LV.80
    242ATK
    Stat Efficiency82.6%
  • Weapon Level LV.99
    293ATK
    Stat Efficiency100.0%

Data_Source: Endfield Character Database

Peco 5 Potential Upgrades

Weapon Potentials

// Tactical_Upgrade_Sequence // Asset_Calibration

  • 5
    Weapon Potential Rank 5
    Rank 05
Cohesive Traction
JET
Mountain Bearer
Valiant
Chimeric Justice
OBJ Razorhorn
Aggeloslayer
Opero 77
Pathfinder's Beacon
Great Sword
Qty: 12
Exemplar
Former Finery
Khravengger
Sundered Prince
Thunderberge
Ancient Canal
Finishing Call
OBJ Heavy Burden
Seeker of Dark Lung
Industry 0.1
Quencher
Darhoff 7
Handcannon
Qty: 10
Artzy Tyrannical
Clannibal
Navigator
Wedge
OBJ Velocitous
Opus: The Living
Rational Farewell
Howling Guard
Long Road
Peco 5
Sword
Qty: 17
Eminent Repute
Forgeborn Scathe
Grand Vision
Never Rest
Rapid Ascent
Thermite Cutter
Umbral Torch
White Night Nova
Aspirant
Finchaser 3.0
Fortmaker
OBJ Edge of Lightness
Sundering Steel
Twelve Questions
Contingent Measure
Wave Tide
Tarr 11
Arts Unit
Qty: 14
Chivalric Virtues
Delivery Guaranteed
Detonation Unit
Dreams of the Starry Beach
Oblivion
Opus: Etch Figure
Freedom to Proselytize
Monaihe
OBJ Arts Identifier
Stanza of Memorials
Wild Wanderer
Fluorescent Roc
Hypernova Auto
Jiminy 12
Registry_v4.0 // Database_Sync_Active

Arknights: Endfield Weapons Database

Complete armory directory including Swords, Great Swords, Polearms, Handcannons, and Arts Units.

Auronyx
x5
Auronyx
Umbronyx
x5
Umbronyx
Wulingstone
x8
Wulingstone
  • Quadrant Fitting Fluid
    x36
    Quadrant Fitting Fluid
  • Potential 5

    Skill Assault: Armament Prep improved.

    Arknights Endfield weapon potential enhancement bonuses and stats.

    CalibrationActive_Mod
    Endfield Armory Archive // Calibration_Data