AS VAL MOD.4 9x39 special assault rifle builds AS VAL MOD.4 9x39 special assault rifle
Assault carbines · base ergonomics 46 · base recoil 70/260 · compatible parts 323 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 | 46.5 | 40 | 147 | 3.2kg | — | — |
| Lowest recoil | 22.5 (−24) | 33 (−7) | 121 (−26) | 5.21kg | 203,753₽ | 26 / 31 · 128,628₽ |
| Balanced | 82.5 (+36) | 46 (+6) | 170 (+23) | 3.82kg | 206,566₽ | 60 / 37 · 155,848₽ |
| Max ergonomics | 84.5 (+38) | 47 (+7) | 174 (+27) | 3.31kg | 195,930₽ | 91 / 47 · 115,222₽ |
Lowest recoil Ergonomics 22.5 · vertical recoil 33 · recoil −53.5%
The combination that cuts recoil the most. Ergonomics only breaks ties. Parts cost 203,753₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Muzzle |  AS VAL MOD.4 9x39 integral barrel-suppressor | −4 | −11% | Included | 0₽ |
| Muzzle |  AS VAL 9x39 NB MOD.4 muzzle brake | −8 | −6% | Included | 0₽ |
| Receiver |  VSS dust cover | +2 | 0 | Prapor LL4 | 2,204₽ |
| Magazine |  VSS/VAL 9x39 30-round magazine | −3.5 | 0 | Included | 0₽ |
| Pistol Grip |  AS VAL Rotor 43 pistol grip with buffer tube | −0.5 | 0 | Flea Market | 76,851₽ |
| Stock |  AR-15 Magpul PRS GEN3 stock (Black) | +1 | −24% | Peacekeeper LL3 · quest unlock | 49,196₽ |
| Mount |  NSPU-M 3.5x dovetail night vision scope | −20 | −5% | Prapor LL1 | 18,676₽ |
| Tactical |  NSPU-M scope eyecup | +6 | 0 | Prapor LL2 | 355₽ |
| Handguard |  AS VAL NB MOD.4 Kit handguard | +10 | 0 | Included | 0₽ |
| Foregrip |  BCM GUNFIGHTER MOD 3 vertical foregrip | −2 | −3.5% | Mechanic LL4 | 23,250₽ |
| Mount |  AS VAL MOD.4 magwell | +4 | 0 | Skier LL4 | 31,021₽ |
| Muzzle |  AS VAL 9x39 NB MOD.4 JailBrake muzzle device | −9 | −4% | Included | 0₽ |
| Front Sight |  Type 20 flip-up front sight | +0.5 | 0 | Flea Market | 2,200₽ |
Traders only: ergonomics 26 · vertical recoil 31 · 128,628₽
Balanced Ergonomics 82.5 · vertical recoil 46 · recoil −34.5%
Keeps ergonomics at or above the default build (at least 60) while cutting recoil the most. Parts cost 206,566₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Muzzle | AS VAL MOD.4 9x39 integral barrel-suppressor | −4 | −11% | Included | 0₽ |
| Muzzle |  AS VAL MOD.4 9x39 suppressor cap | +2 | −2% | Mechanic LL4 | 2,250₽ |
| Receiver | VSS dust cover | +2 | 0 | Prapor LL4 | 2,204₽ |
| Magazine | VSS/VAL 9x39 30-round magazine | −3.5 | 0 | Included | 0₽ |
| Pistol Grip | AS VAL Rotor 43 pistol grip with buffer tube | −0.5 | 0 | Flea Market | 76,851₽ |
| Stock |  AR-15 HK Slim Line buttstock | +10 | −21.5% | Peacekeeper LL3 | 21,261₽ |
| Mount |  RS Regulate AK-303M Full Length Lower dovetail mount | +2 | 0 | Skier LL4 | 13,770₽ |
| Mount |  RS Regulate AKR top mount | 0 | 0 | Skier LL4 | 4,040₽ |
| Scope |  Axion Kobra EKP-8-18 reflex sight | −2 | 0 | Jaeger LL1 | 16,061₽ |
| Tactical |  Axion Kobra sight shade | +3 | 0 | Flea Market | 135₽ |
| Handguard | AS VAL NB MOD.4 Kit handguard | +10 | 0 | Included | 0₽ |
| Foregrip |  Strike Industries Cobra Tactical foregrip (FDE) | +12 | 0 | Mechanic LL3 | 20,577₽ |
| Tactical | Axion Kobra EKP-8-18 reflex sight | −2 | 0 | Jaeger LL1 | 16,061₽ |
| Tactical | Axion Kobra sight shade | +3 | 0 | Flea Market | 135₽ |
| Mount | AS VAL MOD.4 magwell | +4 | 0 | Skier LL4 | 31,021₽ |
| Front Sight | Type 20 flip-up front sight | +0.5 | 0 | Flea Market | 2,200₽ |
Traders only: ergonomics 60 · vertical recoil 37 · 155,848₽
Max ergonomics Ergonomics 84.5 · vertical recoil 47 · recoil −33%
Ergonomics as high as it goes (up to 100), with the least recoil among those builds. Parts cost 195,930₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Muzzle | AS VAL MOD.4 9x39 integral barrel-suppressor | −4 | −11% | Included | 0₽ |
| Muzzle | AS VAL MOD.4 9x39 suppressor cap | +2 | −2% | Mechanic LL4 | 2,250₽ |
| Receiver | VSS dust cover | +2 | 0 | Prapor LL4 | 2,204₽ |
| Magazine | VSS/VAL 9x39 30-round magazine | −3.5 | 0 | Included | 0₽ |
| Pistol Grip | AS VAL Rotor 43 pistol grip with buffer tube | −0.5 | 0 | Flea Market | 76,851₽ |
| Stock |  AR-15 Strike Industries Viper Mod 1 stock | +12 | −20% | Mechanic LL4 | 10,625₽ |
| Mount | RS Regulate AK-303M Full Length Lower dovetail mount | +2 | 0 | Skier LL4 | 13,770₽ |
| Mount | RS Regulate AKR top mount | 0 | 0 | Skier LL4 | 4,040₽ |
| Scope | Axion Kobra EKP-8-18 reflex sight | −2 | 0 | Jaeger LL1 | 16,061₽ |
| Tactical | Axion Kobra sight shade | +3 | 0 | Flea Market | 135₽ |
| Handguard | AS VAL NB MOD.4 Kit handguard | +10 | 0 | Included | 0₽ |
| Foregrip | Strike Industries Cobra Tactical foregrip (FDE) | +12 | 0 | Mechanic LL3 | 20,577₽ |
| Tactical | Axion Kobra EKP-8-18 reflex sight | −2 | 0 | Jaeger LL1 | 16,061₽ |
| Tactical | Axion Kobra sight shade | +3 | 0 | Flea Market | 135₽ |
| Mount | AS VAL MOD.4 magwell | +4 | 0 | Skier LL4 | 31,021₽ |
| Front Sight | Type 20 flip-up front sight | +0.5 | 0 | Flea Market | 2,200₽ |
Traders only: ergonomics 91 · vertical recoil 47 · 115,222₽
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 8
- Muzzle 1 items · required
- Receiver 2 items
- Magazine 4 items
- Pistol Grip 4 items · required
- Stock 2 items
- Mount 16 items
- Mount 6 items
- Handguard 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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