Gunsmith - M4A1
To complete Gunsmith - M4A1, modify an M4A1 to comply with the given specifications.

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Objectives
Modify an M4A1 to comply with the given specifications
Walkthrough Overview
Gunsmith - M4A1 is a Mechanic task available from player level 26. The objective is to modify an M4A1 to comply with the given specifications. Gunsmith - M4A1 is a weapon-build task. You'll modify a base weapon to meet specific attachment, stat, or weight requirements. The base gun and the parts needed are listed in the guide below; source them from traders at the required loyalty levels (or the flea market) and assemble at your hideout's workbench. The build only counts once every requirement is satisfied at the same time.
Task Information
Quest Chain
Rewards
- +28,000 EXP
- Mechanic Rep +0.75
Frequently Asked Questions
What weapon is Gunsmith - M4A1?
How do I build the Gunsmith Colt M4A1?
What level do I need to start Gunsmith - M4A1?
Is Gunsmith - M4A1 required for the Kappa container?
What are the rewards for Gunsmith - M4A1?
Gunsmith Colt M4A1 Build
Base Weapon
Colt M4A1 5.56x45 assault rifle
Peacekeeper • LL2
Shopping List
| Icon | Item | Trader | Loyalty Level |
|---|---|---|---|
| AR-15 5.56x45 SureFire MAG5-60 STANAG 60-round magazine | Peacekeeper | LL3 (Barter) | |
| SIG Sauer ROMEO7 1x30 reflex sight (Prototype) | Skier | LL1 | |
| AR-15 KRISS Defiance DS150 stock | Peacekeeper | LL2 | |
| AR-15 Magpul MOE SL carbine length M-LOK handguard | Skier | LL1 | |
| AR-15 5.56x45 10.3 inch barrel | Peacekeeper | LL2 (Barter) | |
| SureFire SOCOM556-MINI MONSTER 5.56x45 sound suppressor | Skier | LL2 (Barter) | |
| AR-15 Daniel Defense MK12 Low Profile Gas Block | Peacekeeper | LL2 | |
| Daniel Defense Enhanced M-LOK Vertical Foregrip | Peacekeeper | LL2 | |
| AR-15 SureFire WarComp 5.56x45 flash hider | Skier | LL2 |
Images courtesy of Escape from Tarkov Wiki
Tips
- •Base M4A1 available from Peacekeeper LL2
- •SureFire 60-round mag from Peacekeeper LL3 barter is easier to get than PMAG D-60

