Tarkov Gunsmith Part 1 Guide – Fast Build & Rewards (2025)

When you're just starting out in Escape from Tarkov, Gunsmith Part 1 is likely your first taste of the game’s punishing weapon modding system. And let’s be real—it can feel like trying to decode a military blueprint while getting shot at. But don’t stress. This guide breaks it all down, step by step, so you can complete Gunsmith Part 1 fast and without wasting rubles or time.
What Is Gunsmith Part 1?
Gunsmith Part 1 is one of the first quests you receive from Mechanic , the enigmatic trader known for his tech obsession. The task is simple in theory: modify a MP-133 shotgun to meet very specific parameters. In practice? Not so easy if you’re new.
Successfully completing this quest kicks off a long line of Gunsmith tasks—each one getting more complex but offering solid rewards. It’s your introduction to EFT’s weapon modding meta.
Gunsmith Part 1 Objectives
Here’s what Mechanic wants:
A MP-133 shotgun
Less than 950 recoil
Ergonomics of 47 or more
A tactical device (flashlight or laser)
At least 6 slots of space in the magazine
A sight (any will do)
Best Build for Gunsmith Part 1

Here’s the easiest and most cost-effective build to complete this quest in patch 2025:
Recommended Parts:
| Part | Where to Get It |
|---|---|
| MP-133 Custom Plastic Stock | Jaeger LL1 / Flea Market |
| MP-133 6-Round Magazine Tube | Jaeger LL1 / Flea Market |
| MP-133 Rail Mount | Jaeger LL1 / Flea Market |
| Any Red Dot Sight | Skier LL1 / Flea Market |
| Tactical Device (X400, etc.) | Skier LL1 / Flea Market |
Optional Enhancements:
Rubber Buttpad
Polymer Handguard with rails
Tip: If you're struggling to find parts, hit up the Flea Market. Prices may vary depending on the patch economy.
How to Submit the Gun
Once your MP-133 matches all the stats, follow these steps:
Head to your Tasks tab.
Select Gunsmith Part 1.
Click “Turn In” on the weapon.
Don’t forget to remove ammo from the chamber and magazine, or the game won't accept the gun.
Gunsmith Part 1 Rewards
Here’s what you get for your hard work:
20,000 Rubles (approx.)
+0.01 Mechanic Rep
1x Elite Pliers
1x Screwdriver Set
Access to Gunsmith Part 2
It may not seem like much, but that Mechanic rep adds up across all parts.
Fast Tips to Save Time
Buy early: Grab parts as soon as Jaeger is unlocked.
Trade if needed: Some parts can be bartered if Rubles are tight.
Bookmark your build: Use presets to recreate this mod later.
Why Gunsmith Quests Matter

Beyond the early rewards, these quests do more than clutter your task list. They help you:
Learn EFT’s complex modding system
Unlock traders and mods faster
Save time during raids by presetting guns
Gain steady experience and mechanic loyalty
In short, it’s your fast-track to becoming a modding wizard.
Common Mistakes to Avoid
Using a 5-round tube: It won’t meet the 6-slot requirement.
Forgetting the tactical device: No flashlight, no turn-in.
Submitting a loaded gun: Always unload before submission.
Modding a damaged gun: Weapon durability below 60% may glitch the hand-in.
Looking Ahead
Once Part 1 is done, you’re headed for Gunsmith Part 2 , which introduces you to the world of the AKS-74U . The builds get more expensive, but so do the rewards.
If you stay organized, use flea market filters, and check stat requirements closely, these quests become one of the more satisfying grinds in Tarkov.