
Gunsmith – MP-133 is Mechanic's compact shotgun build. The important checks are ergonomics, recoil, magazine capacity and the weapon's inventory size, so adding attachments without watching those totals can stop an otherwise suitable shotgun from qualifying.
Requirements
- Mechanic loyalty level 1.
Objectives
- Modify an MP-133 to comply with the given specifications
Weapon specifications
- 60 Durability
- 45 or greater ergonomics
- 850 or less recoil
- 4 or fewer cells of space
- A magazine with a capacity of at least 5
- Any tactical device (such as the NcSTAR Tactical Blue Laser)
How to complete the build
Start with the MP-133 sold by Jaeger LL1 and add a tactical device. The example parts below use a railed handguard so the laser has somewhere to mount.
Keep the finished shotgun within 4 inventory cells and check its magazine capacity before handing it over.
Check the complete weapon in the inspection window before handing it over. The quest checkmark can be inconsistent even when a build qualifies, so a missing marker alone does not prove the weapon cannot be submitted.
Build screenshots
These screenshots show our earlier MP-133 setups. Use the current specifications above when checking your finished build.
Example parts and trader access
These parts form an example configuration. Follow any alternative-part choices in the table and check the assembled weapon against every required stat. LL refers to trader loyalty level.
| Component | Trader | Access |
|---|---|---|
| MP-133 custom plastic forestock with rails | Mechanic / Jaeger | LL1 (Barter) / LL2 |
| MP-133/153 plastic pistol grip | Jaeger | LL1 |
| NcSTAR Tactical Blue Laser | Skier | LL1 |
Rewards
- +3,000 EXP
- Mechanic Rep +0.1
- 80,000 Roubles 84,000 Roubles with Intelligence Center Level 1 92,000 Roubles with Intelligence Center Level 2
For more of Mechanic’s weapon builds, see our Gunsmith Master – Part 2 and Gunsmith Master – Part 7 guides.



