CMMG Mk47 Mutant 7.62x39 assault rifle builds CMMG Mk47 Mutant 7.62x39 assault rifle
Assault rifles · base ergonomics 38 · base recoil 136/338 · compatible parts 443 types · data as of 2026-11-06
How to read — the three builds below are calculated from part stats. The numbers are the finished weapon ergonomics, vertical recoil, horizontal recoil, weight and parts cost, and the brackets show the difference from the default build. The builder at the bottom recalculates the stats as you swap parts slot by slot. Scopes are personal preference, so they are left out of the recommendations.
Comparison
| Build | Ergonomics | Vertical recoil | Horizontal recoil | Weight | Parts cost | Traders only (ergo / vertical recoil · cost) |
|---|---|---|---|---|---|---|
| Default build | 69 | 85 | 211 | 2.32kg | — | — |
| Lowest recoil | 48 (−21) | 63 (−22) | 156 (−55) | 4.32kg | 232,900₽ | 48 / 63 · 234,626₽ |
| Balanced | 83.5 (+14.5) | 75 (−10) | 186 (−25) | 3.44kg | 162,629₽ | 83.5 / 75 · 164,355₽ |
| Max ergonomics | 93.3 (+24.3) | 93 (+8) | 231 (+20) | 2.98kg | 89,104₽ | 93.3 / 93 · 90,831₽ |
Lowest recoil Ergonomics 48 · vertical recoil 63 · recoil −53.9%
The combination that cuts recoil the most. Ergonomics only breaks ties. Parts cost 232,900₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Pistol Grip |  AR-15 Naroh Arms GRAL-S pistol grip | +5 | −1.5% | Skier LL3 | 18,738₽ |
| Magazine |  AK 7.62x39 FAB Defense Ultimag 30R 30-round magazine | −0.5 | 0 | Skier LL3 | 3,312₽ |
| Receiver |  Mk47 Resolute 7.62x39 upper receiver | +4 | −1% | Included | 0₽ |
| Scope |  Geissele Super Precision 30mm ring scope mount | +0.5 | 0 | Skier LL4 | 18,000₽ |
| Mount |  Geissele Super Precision top ring cap | +0.5 | 0 | Skier LL4 | 2,160₽ |
| Barrel |  Mk47 409mm barrel | −13 | −7.4% | Mechanic LL4 | 36,959₽ |
| Muzzle |  Lantac BMD Blast Mitigation Device A3 direct thread adapter | +4 | −1% | Peacekeeper LL3 | 5,607₽ |
| Muzzle |  AR-10 Lantac Dragon 7.62x51 muzzle brake | −5 | −10.5% | Peacekeeper LL3 | 20,187₽ |
| Muzzle |  Lantac BMD 7.62x51 Blast Mitigation Device | −4 | −1% | Peacekeeper LL3 | 9,065₽ |
| Gas Block |  AR-10 CMMG low profile gas block | −1 | −3% | Included | 0₽ |
| Handguard |  AR-10 KAC URX 3.1 13.5 inch handguard | +14 | 0 | Peacekeeper LL3 | 24,598₽ |
| Mount |  KAC URX 3/3.1 long panel | +3 | 0 | Peacekeeper LL3 | 3,270₽ |
| Mount | KAC URX 3/3.1 long panel | +3 | 0 | Peacekeeper LL3 | 3,270₽ |
| Front Sight |  Type 20 flip-up front sight | +0.5 | 0 | Flea Market | 2,200₽ |
| Foregrip |  KAC URX 3 3 inch rail | 0 | 0 | Peacekeeper LL3 | 2,940₽ |
| Foregrip |  BCM GUNFIGHTER MOD 3 vertical foregrip | −2 | −3.5% | Mechanic LL4 | 23,250₽ |
| Rear Sight |  Type 20 flip-up rear sight | +0.5 | 0 | Peacekeeper LL3 | 3,365₽ |
| Stock |  AR-15 Magpul Enhanced Receiver Extension | −1.5 | −1% | Peacekeeper LL2 | 6,783₽ |
| Stock |  AR-15 Magpul PRS GEN3 stock (Black) | +1 | −24% | Peacekeeper LL3 · quest unlock | 49,196₽ |
| Ch. Handle |  Mk47 ambidextrous charging handle | +1 | 0 | Included | 0₽ |
Same build with trader cash purchases only.
Balanced Ergonomics 83.5 · vertical recoil 75 · recoil −45.1%
Keeps ergonomics at or above the default build (at least 60) while cutting recoil the most. Parts cost 162,629₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Pistol Grip |  AR-15 Magpul MIAD pistol grip (FDE) | +6 | −1.2% | Peacekeeper LL2 | 11,027₽ |
| Magazine | AK 7.62x39 FAB Defense Ultimag 30R 30-round magazine | −0.5 | 0 | Skier LL3 | 3,312₽ |
| Receiver | Mk47 Resolute 7.62x39 upper receiver | +4 | −1% | Included | 0₽ |
| Scope | Geissele Super Precision 30mm ring scope mount | +0.5 | 0 | Skier LL4 | 18,000₽ |
| Mount | Geissele Super Precision top ring cap | +0.5 | 0 | Skier LL4 | 2,160₽ |
| Barrel | Mk47 409mm barrel | −13 | −7.4% | Mechanic LL4 | 36,959₽ |
| Muzzle | Lantac BMD Blast Mitigation Device A3 direct thread adapter | +4 | −1% | Peacekeeper LL3 | 5,607₽ |
| Muzzle | AR-10 Lantac Dragon 7.62x51 muzzle brake | −5 | −10.5% | Peacekeeper LL3 | 20,187₽ |
| Gas Block | AR-10 CMMG low profile gas block | −1 | −3% | Included | 0₽ |
| Handguard | AR-10 KAC URX 3.1 13.5 inch handguard | +14 | 0 | Peacekeeper LL3 | 24,598₽ |
| Mount | KAC URX 3/3.1 long panel | +3 | 0 | Peacekeeper LL3 | 3,270₽ |
| Mount | KAC URX 3/3.1 long panel | +3 | 0 | Peacekeeper LL3 | 3,270₽ |
| Front Sight | Type 20 flip-up front sight | +0.5 | 0 | Flea Market | 2,200₽ |
| Foregrip |  KAC URX 3/3.1 stopper panel | +10 | −1% | Peacekeeper LL3 | 5,327₽ |
| Rear Sight | Type 20 flip-up rear sight | +0.5 | 0 | Peacekeeper LL3 | 3,365₽ |
| Stock |  AR-15 TROY M7A1 PDW stock (FDE) | +18 | −20% | Mechanic LL3 | 23,347₽ |
| Ch. Handle | Mk47 ambidextrous charging handle | +1 | 0 | Included | 0₽ |
Same build with trader cash purchases only.
Max ergonomics Ergonomics 93.3 · vertical recoil 93 · recoil −31.8%
Ergonomics as high as it goes (up to 100), with the least recoil among those builds. Parts cost 89,104₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Pistol Grip | AR-15 Magpul MIAD pistol grip (FDE) | +6 | −1.2% | Peacekeeper LL2 | 11,027₽ |
| Magazine | AK 7.62x39 FAB Defense Ultimag 30R 30-round magazine | −0.5 | 0 | Skier LL3 | 3,312₽ |
| Receiver | Mk47 Resolute 7.62x39 upper receiver | +4 | −1% | Included | 0₽ |
| Scope |  Axion Kobra EKP-8-18 reflex sight | −2 | 0 | Jaeger LL1 | 16,061₽ |
| Tactical |  Axion Kobra sight shade | +3 | 0 | Flea Market | 135₽ |
| Barrel |  Mk47 254mm barrel | −5 | −4.6% | Included | 0₽ |
| Muzzle |  SIG Sauer Taper-LOK 7.62x51/.300 BLK muzzle adapter | 0 | 0 | Skier LL3 | 6,092₽ |
| Muzzle |  SIG Sauer 7.62x51 3-prong flash hider | 0 | −4% | Peacekeeper LL3 | 3,440₽ |
| Gas Block | AR-10 CMMG low profile gas block | −1 | −3% | Included | 0₽ |
| Handguard |  AR-10 CMMG MK3 RML9 9 inch M-LOK handguard | +15 | 0 | Included | 0₽ |
| Foregrip |  Magpul M-LOK 4.1 inch rail | −0.2 | 0 | Mechanic LL1 | 1,947₽ |
| Foregrip |  Strike Industries Cobra Tactical foregrip (FDE) | +12 | 0 | Mechanic LL3 | 20,577₽ |
| Front Sight | Type 20 flip-up front sight | +0.5 | 0 | Flea Market | 2,200₽ |
| Rear Sight | Type 20 flip-up rear sight | +0.5 | 0 | Peacekeeper LL3 | 3,365₽ |
| Stock |  AR-15 Strike Industries Viper PDW stock | +22 | −18% | Mechanic LL3 | 20,948₽ |
| Ch. Handle | Mk47 ambidextrous charging handle | +1 | 0 | Included | 0₽ |
Same build with trader cash purchases only.
Build it yourself compatible parts per slot · stat calculator
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Shopping list
Parts in each dropdown are sorted by the current goal (the last build you picked). Changing a slot clears the slots under it and only required slots are refilled automatically. Your build is saved in this browser.
Slots on the weapon itself 5
- Pistol Grip 37 items · required
- Magazine 16 items
- Receiver 1 items · required
- Stock 18 items · required
- Ch. Handle 1 items · required
How it is calculated — ergonomics = weapon base + sum of part values; recoil = weapon base recoil × (1 + sum of part recoil modifiers). This formula matches the stats of all 163 default builds on tarkov.dev within ±1. Ammo recoil modifiers, weapon mastery and overweight penalties are not included (ammo: see the Ammo table). Ergonomics above 100 gets no extra credit in the recommendations. Conflicting parts are avoided, but some slot-position conflicts are missing from the data and may still be blocked in game. Prices are the flea market 24h average (PvP) and trader cash prices; barters are not included.
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