Gunsmith Part 1 in Tarkov: Gunsmith - MP-133 Build List and Stats

Mechanic's Gunsmith tasks in Escape from Tarkov (EFT) now carry the name of the weapon you build. Gunsmith Part 1 is Gunsmith - MP-133, a build on the MP-133 pump-action shotgun. Parts 2 and 3 follow the same pattern.

Mechanic gives Gunsmith - MP-133 at loyalty level 1, so the task opens as soon as you can trade with him. Every number on this page matches patch 1.2.0.0 from 6 October 2026.

Mechanic checks 6 values on the finished MP-133. Open the gun in the modding screen and compare each value with this table before you hand it in.

Check	Target	How to meet it
Durability	60 or more	A new MP-133 from Mechanic or Jaeger
Ergonomics	45 or more	The pistol grip adds 11
Recoil	850 or less	The pistol grip cuts recoil by 6%
Size	4 cells or fewer	Fit the pistol grip in the Stock slot
Magazine	5 shells or more	The standard MP-133 magazine
Tactical device	1 fitted	NcSTAR Tactical Blue Laser

Weight and sighting range carry no check on this task. The parts, traders and loyalty levels are in the build list below.

Mechanic sends you an MP-133 when you accept the task. The example build adds 3 parts from 3 traders.

Part	Role	Where to get it
MP-133 12ga pump-action shotgun	Base gun	Mechanic sends it with the task. Jaeger sells it at LL1.
MP-133 custom plastic forestock with rails	Handguard	Mechanic LL1 barter for 1 Damaged hard drive, or Jaeger LL2
MP-133/153 plastic pistol grip	Stock	Jaeger LL1
NcSTAR Tactical Blue Laser	Tactical device	Skier LL1

The Mechanic barter gets you the forestock before Jaeger reaches LL2. It costs 1 Damaged hard drive. With Jaeger at LL2, you can buy all 3 parts from 2 traders: the forestock and the grip from Jaeger, the laser from Skier.

Jaeger opens through Mechanic's task Introduction on Woods. Find Jaeger's camp, take his encrypted message and bring it to Mechanic.

1. Accept Gunsmith - MP-133 from Mechanic and take the MP-133 he sends.
2. Get the 3 parts from the build list above.
3. Fit the forestock, the pistol grip and the laser on the gun.
4. Compare all 6 values with the stats table.
5. Hand the gun to Mechanic in his task screen.

Read 2 checks again before you hand it in. Durability must be 60 or more, and a worn MP-133 from a raid can fall below that. A tactical device must be fitted, and the laser from Skier covers it.

Old Part 2 and Part 3 have their own build pages. Gunsmith - AKS-74U needs a Zenit B-11 handguard and a 60-round magazine. Gunsmith - HK MP5 has its own stats table and parts list.

Gunsmith - MP-133 is 1 of the tasks you need for the Kappa container. The Kappa guide covers the rest of that path.

Pick shells for the finished shotgun on the Tarkov ammo chart. Season dates and resets are on the Tarkov wipe date guide. More tasks are on the Tarkov quests guide, and every LFCarry service for the game is on the Escape from Tarkov hub.