Call of Duty: Black Ops 6has dozens of weapons available for use in Multiplayer and Zombies. Only two of these weapons are shotguns: the Marine SP and the ASG-89. You’ll start with the Marine SP, a pump-action shotgun that can one-tap enemies from close range.

However, if you move slightly out of range and take a shot, this weapon does virtually nothing. That’s where Gunsmith attachments come into play. While underwhelming to start, the Marine SP becomes a devastating weapon with the right build. Today, we’ll be looking at the strongest attachment combinations you can use on the Marine SP.

Tactical Stance Marine SP Build

The Marine SP is highly inconsistent when you first get your hands on it. If you want consistent one-hit kills, you’ll want to build fortac stance, an aiming state that acts as a middle ground between iron sights and hipfire. In this build, tactical stance is actuallymoreaccurate than ADS.

If it wasn’t obvious, you’ll need theTactical Laserfor this to work. When you use your shotgun, use your alt-fire input to swap the gun’s aim behavior for tactical stance. For additional accuracy, we use theModified Chokemuzzleto tighten our pellet spread further. This compounds with tac stance’s pellet spread reduction to make your weapon incredibly accurate.

For the rest of the build, we run theLong Barrelto greatly increase the Marine SP’s effective range. TheQuickdraw Stockmakes aiming this weapon significantly faster, andRapid Firegreatly reduces the firing delay between each shot. If you want to make the build even stronger, freel free to use the Gunfighter Wildcard and equip theRanger Foregripto enhance your sprint speed.

Loadout Recommendations

TheEnforcer specialtyis ideal for a run-and-gun build like this. Gun-Ho and Dexterity make it much easier to use the Marine SP whileusing Omnimovement techniques, andDouble Timegives you more uptime on tactical sprint.Trackermakes it easier to find enemy targets, but feel free to replace this perk with something else that better suits your playstyle. With three red perks, you’ll now restore HP and gain a movement speed buff when you kill enemies.

For moments where killing an enemy is less feasible, you can runWar Cryto give yourself similar effects to Enforcer whenever you activate your Field Upgrade. And to ensure that you can get back in the fight quickly, we recommendStimsto instantly restore your HP after a duel.