12g

MP-155 12ga semi-automatic shotgun

Slots

Barrelrequired

Remove

— empty —MP155 510 mm (−5 ergo · −3 %)MP155 660 mm (−10 ergo · −7 %)MP155 750 mm (−12 ergo · −9 %)

MP-155 12ga 660mm barrel

₽9,999

Muzzle

— empty —RTC Cal.12 (−5 %)Salvo 12 (−0.5 ergo · −3 %)Cylinder Cal.12 (−1 ergo)

Handguardrequired

Remove

— empty —Guard. Ultima (+12 ergo)Guard. Nogal MP155 (+8 ergo)

MP-155 walnut forestock

₽2,099

Magazinerequired

Remove

— empty —MP153x4 (+1 ergo)MP153x5 (−0.5 ergo)MP-133x6 (−1 ergo)MP153x6 (−1 ergo)MP155x6 (−1 ergo)MP153x7 (−2 ergo)MP-133x8 (−3 ergo)MP153x8 (−3 ergo)

MP-155 12ga 6-shell magazine

₽1,500

Stockrequired

Remove

— empty —Cul. Nogal MP155 (+6 ergo · −24 %)P. Ultima (+5 ergo) — conflicts with Guard. Nogal MP155

MP-155 walnut stock

₽1,702

Mount

— empty —SPRM (−1 ergo)Raíl Sup. Ultima (−2 ergo · −2 %) — conflicts with MP155 660 mm

Ergonomics and recoil use the game's own formula, verified against its 483 presets. Ammo is not counted.