Gunsmith: Setup Guide, Perks & Custom Order Walkthrough - Scenarios

Gunsmith: Setup Guide, Perks & Custom Order Walkthrough

Master the Gunsmith specialization in Probably Stolen: best perks, firearm permits, custom gun orders, crafting parts, and daily shop strategy.

2026-11-01
Probably Stolen Wiki Team
Quick Guide
  • Gunsmith is a weapon-focused specialization built around buying, modding, and selling firearms.
  • Permit system: Your firearm permit requires security reputation of at least 8 or it gets revoked.
  • Custom orders pay big: match firepower, accuracy, ergonomics, or style thresholds for large payouts.
  • Retired Gunsmith NPC visits weekly to sell ammo, parts, and take unwanted items for +30% value.
  • Avoid the gambling perk: it blocks guide reading and pairs poorly with hard mode restrictions.

Gunsmith Overview: What the Specialization Does

The Gunsmith specialization in Probably Stolen transforms your shop into a firearms workshop. You gain a dedicated gunsmith storage cabinet for firearms and parts, the ability to take guns apart with a screwdriver, a 3D printer for fabricating components like plastic pistol stocks, and access to the custom gun order market. It also unlocks melee-adjacent crafting such as kitchen knives and box cutters from scrap.

The core loop is simple: buy cheap guns, strip them for parts, upgrade weapons with attachments, display them in your window to attract gun-buying customers, and fulfill custom build orders for premium payouts.

Video Highlights:

  • Full first-run of the Gunsmith specialization at version 1.0.0
  • Custom order mechanics with firepower, recoil, and accuracy thresholds
  • Retired Gunsmith vendor and permit reputation requirements
  • Metal printer chips, furnaces, and metal ingot crafting explained
Core Identity

Gunsmith shifts your shop from a general goods store into a weapon trade hub. Displaying firearms in the window increases the chance of gun-buying customers visiting, so keep your best piece showcased at all times.

Perk Selection: Best and Worst Options

Perk choice defines your run. Here is how the notable Gunsmith perks stack up.

PerkEffectRating
Vending machine startCustomers self-serve drinks from day one★★★★☆
Upgraded micro nuclear powerDisconnected from grid, immune to blackouts★★★★★
Three additional perk slotsMore build flexibility overall★★★★★
Upgrade material discountReduced materials when upgrading items★★★★☆
Insurance 10% lessLower loss on confiscated/stolen goods★★★☆☆
Starting reputationPairs well with upper-level reputation unlocks★★★★☆
One more customerExtra daily traffic, always useful★★★★☆
Cannot read guidesBlocks all guide access, harsh for new players★☆☆☆☆
Cannot scavengeLocks out scavenging entirely, conflicts with other perks★☆☆☆☆
Counter unavailableBlocks counter specialization synergy★★☆☆☆
Mutually Exclusive Perks

Some perks lock each other out — for example, the full scavenge block and the alternative scavenge perks cannot be combined. Read perk descriptions carefully before committing, because you cannot respec mid-run.

Recommended Early Picks

Take the micro nuclear power source and extra perk slots first. Blackout immunity keeps your printer and furnace running every night, and extra slots let you stack reputation and insurance perks later.

Permits and Security Reputation

Your firearm permit is the gate to the whole specialization. It is normally reserved for upper-level merchants and lets you legally trade mid- to high-level contraband. However, it comes with strict conditions.

ConditionRequirementConsequence
Permit activationReach 8+ security reputationPermit stays revoked below threshold
Display signIncreases gun-buying customer visitsBoosts weapon sales traffic
Security reputation below 0Fines and possible confiscationOfficer visits, item loss
Contraband tradingPermit covers mid/high-level itemsIllegal without it
Keep Security Happy

Selling contraband while security reputation is negative invites patrols and fines. Selling medicine and supplies to officers on patrol, and reporting actual criminals, are reliable ways to build the reputation your permit needs.

Custom Orders and Gun Modding Step-by-Step

Custom orders are the highest-earning activity for a Gunsmith. Customers request a weapon meeting specific stat thresholds — firepower, accuracy, ergonomics, recoil control, reliability, or style. Attachments visibly change the gun's appearance, so experiment freely.

1

Accept the Right Orders

Check which stat the customer wants and whether you can realistically hit the threshold. Orders listing multiple required stats need all of them satisfied before you can accept payment.

2

Source Parts and Materials

Buy from the Retired Gunsmith, scavenge gun parts, or craft components. Upgrade parts often require metal ingots — smelt scrap in a furnace and use metal printer chips for 3D-printed components like stocks.

3

Strip Donor Weapons

Use a screwdriver to take cheap or broken guns apart. Salvaged barrels, springs, and receivers feed your upgrade bench instead of your trash can.

4

Mod to Threshold

Attach parts targeting the requested stat. Makeshift red dots raise accuracy but lower other stats — watch the trade-offs so you don't tank a secondary requirement.

5

Deliver and Upsell

Complete the order, then offer ammo and accessories. Gun buyers frequently want rounds, melee weapons, and personal protection gear in the same visit.

StatCommon Boosting PartsTrade-off
FirepowerImproved springs, receiver partsOften costly in materials
AccuracyRed dot sights, makeshift sightsLowers style/other stats
Recoil controlCompensators, gripsMinimal downsides
ErgonomicsLaser pointers, gripsNeeds electrical parts
ReliabilityQuality internalsSlower to craft
StyleCosmetic attachmentsRarely requested alone
Efficiency and Performance

When upgrading your workbench and printer, prioritize performance and efficiency upgrades — they speed up part fabrication, which is your bottleneck for fulfilling multiple custom orders per day.

Daily Shop Strategy and Key NPCs

Retired Gunsmith

  • Visits next day, then weekly
  • Sells ammo and crafting materials
  • Buys unneeded items at +30% value

Giorgio the Scavenger

  • Best recurring supplier
  • Backpacks, relics, scavenged goods
  • Negotiates prices when caught selling fakes

Security Officers

  • Buy medicine on patrol
  • Report criminals for reputation
  • Gate your permit standing

Daily rhythm matters as much as crafting. Watch market events — water surplus, medical shortage, material surplus, weapon demand spikes — and rotate your window displays accordingly. Weapons and ammunition demand increases can be exploited by showcasing your best modded gun that morning.

Daily TaskPriorityNotes
Check market eventsHighAdjust buy/sell focus immediately
Display best gun in windowHighDrives gun-buying customer traffic
Buy materials on surplusMediumStock up when prices dip
Fulfill custom ordersHighHighest profit per transaction
Appraisal board requestsMediumPromotions raise appraisal pay tiers
Pay rent and finesCriticalEviction risk if ignored
Appraisal Board Side Income

Joining the appraisal board unlocks complex item pricing jobs. Promotions to appraiser raise payouts and qualify you for new item categories — a strong secondary income while guns craft in the background.

Gunsmith Run Milestones:

  • Reach 8 security reputation to secure the firearm permit
  • Set up a furnace and stockpile metal ingots
  • Acquire metal printer chips for 3D-printed parts
  • Complete a multi-stat custom gun order
  • Get promoted by the appraisal board
  • Establish weekly Retired Gunsmith buying routine

FAQ

Q: How do I unlock the Gunsmith firearm permit in Probably Stolen?

The permit is normally reserved for upper-level merchants. As a Gunsmith, it activates once you reach at least 8 security reputation, and it will be revoked again if your security reputation drops below zero.

Q: Why can't I accept a custom gun order payment?

Custom orders list specific stat requirements such as firepower, accuracy, ergonomics, or recoil control. You must satisfy all listed thresholds simultaneously before the accept option becomes available — hitting only one stat is not enough.

Q: What are metal printer chips used for?

Metal printer chips power the metal printing process, letting you fabricate upgraded gun parts and 3D-printed components like pistol stocks. Pair them with a furnace and scrap metal to produce metal ingots for high-tier upgrades.

Q: Is the gambling perk worth taking as a Gunsmith?

Generally no. The gambling perk prevents you from reading any in-game guides, which severely limits appraisal accuracy and custom order planning. It also conflicts with scavenge-related perks that lock each other out.

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