MP-133 12ga pump-action shotgun builds MP-133 12ga pump-action shotgun
Shotguns · base ergonomics 40 · base recoil 397/522 · compatible parts 239 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 | 48 | 290 | 381 | 3.54kg | — | — |
| Lowest recoil | 24 (−24) | 171 (−119) | 224 (−157) | 4.84kg | 117,800₽ | 24 / 171 · 118,864₽ |
| Balanced | 66 (+18) | 232 (−58) | 305 (−76) | 3.67kg | 67,238₽ | 66 / 232 · 67,241₽ |
| Max ergonomics | 74 (+26) | 288 (−2) | 378 (−3) | 3.29kg | 57,432₽ | 74 / 288 · 57,434₽ |
Lowest recoil Ergonomics 24 · vertical recoil 171 · recoil −57%
The combination that cuts recoil the most. Ergonomics only breaks ties. Parts cost 117,800₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Barrel |  MP-133 12ga 750mm barrel with rib | −17 | −10% | Flea Market | 9,000₽ |
| Muzzle |  ME Cylinder 12ga muzzle adapter | −1 | 0 | Flea Market | 2,816₽ |
| Muzzle |  Tromix Monster Claw 12ga muzzle brake | −7 | −19% | Mechanic LL3 · quest unlock | 10,998₽ |
| Handguard |  MP-133 custom plastic forestock with rails | +10 | 0 | Jaeger LL2 | 11,987₽ |
| Foregrip |  BCM GUNFIGHTER MOD 3 vertical foregrip | −2 | −3.5% | Mechanic LL4 | 23,250₽ |
| Magazine |  MP-153 12ga 6-shell magazine | −1 | 0 | Flea Market | 1,599₽ |
| Stock |  MP-133/153 Taktika Tula 12003 stock adapter | −2 | 0 | Skier LL1 | 3,168₽ |
| Stock |  M870 FAB Defense AGR-870 pistol grip | +3 | 0 | Skier LL2 | 4,246₽ |
| Stock |  FAB Defense buffer tube for AGR-870 | 0 | −0.5% | Flea Market | 1,540₽ |
| Stock |  AR-15 Magpul PRS GEN3 stock (Black) | +1 | −24% | Peacekeeper LL3 · quest unlock | 49,196₽ |
Same build with trader cash purchases only.
Balanced Ergonomics 66 · vertical recoil 232 · recoil −41.5%
Keeps ergonomics at or above the default build (at least 60) while cutting recoil the most. Parts cost 67,238₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Barrel |  MP-133 12ga 510mm barrel with rib | −3 | −3% | Jaeger LL3 | 5,267₽ |
| Muzzle | ME Cylinder 12ga muzzle adapter | −1 | 0 | Flea Market | 2,816₽ |
| Muzzle | Tromix Monster Claw 12ga muzzle brake | −7 | −19% | Mechanic LL3 · quest unlock | 10,998₽ |
| Handguard | MP-133 custom plastic forestock with rails | +10 | 0 | Jaeger LL2 | 11,987₽ |
| Foregrip |  Strike Industries Cobra Tactical foregrip (FDE) | +12 | 0 | Mechanic LL3 | 20,577₽ |
| Magazine | MP-153 12ga 6-shell magazine | −1 | 0 | Flea Market | 1,599₽ |
| Stock | MP-133/153 Taktika Tula 12003 stock adapter | −2 | 0 | Skier LL1 | 3,168₽ |
| Stock | M870 FAB Defense AGR-870 pistol grip | +3 | 0 | Skier LL2 | 4,246₽ |
| Stock | FAB Defense buffer tube for AGR-870 | 0 | −0.5% | Flea Market | 1,540₽ |
| Stock |  AR-15 CMMG RipStock buttstock | +15 | −19% | Skier LL3 | 5,040₽ |
Same build with trader cash purchases only.
Max ergonomics Ergonomics 74 · vertical recoil 288 · recoil −27.5%
Ergonomics as high as it goes (up to 100), with the least recoil among those builds. Parts cost 57,432₽ (cheaper of flea market and traders; parts included with the gun count as 0₽).
| slots | Part | Ergonomics | Recoil | Where to buy | Price |
|---|---|---|---|---|---|
| Barrel | MP-133 12ga 510mm barrel with rib | −3 | −3% | Jaeger LL3 | 5,267₽ |
| Muzzle |  Remington Tactical Choke 12ga | 0 | −5% | Skier LL2 | 4,008₽ |
| Handguard | MP-133 custom plastic forestock with rails | +10 | 0 | Jaeger LL2 | 11,987₽ |
| Foregrip | Strike Industries Cobra Tactical foregrip (FDE) | +12 | 0 | Mechanic LL3 | 20,577₽ |
| Magazine | MP-153 12ga 6-shell magazine | −1 | 0 | Flea Market | 1,599₽ |
| Stock | MP-133/153 Taktika Tula 12003 stock adapter | −2 | 0 | Skier LL1 | 3,168₽ |
| Stock | M870 FAB Defense AGR-870 pistol grip | +3 | 0 | Skier LL2 | 4,246₽ |
| Stock | FAB Defense buffer tube for AGR-870 | 0 | −0.5% | Flea Market | 1,540₽ |
| Stock | AR-15 CMMG RipStock buttstock | +15 | −19% | Skier LL3 | 5,040₽ |
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 6
- Barrel 12 items · required
- Handguard 2 items · required
- Magazine 7 items · required
- Stock 4 items · required
- Mount 1 items
- Mount 1 items
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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