Peacekeeper MK1 Loadout & Class

Discover the best Peacekeeper MK1 loadout and class setup for Call of Duty: Black Ops 7, focusing on recoil control, range, and aggressive play.

Here are the attachments we recommend running for the Peacekeeper MK1 in the Black Ops 7 beta.

• Optic: Lethal Tools ELO
• Muzzle: Monolithic Suppressor
• Barrel: 21“ DF-3 Merge Barrel
• Magazine: Vulcan Reach Extension
• Underbarrel: Sentry Pro Handstop
• Rear Grip: Rapid-Lock Grip
• Stock: EAM Blitzfire Stock
• Fire Mods: Buffer Spring

The general idea is that this weapon profile has a high fire rate that needs solid recoil control. The Buffer Spring fire mod provides critical vertical and horizontal recoil reduction, which is one of the few vertical recoil attachments in the build. Pair that with the Sentry Pro Handstop for aiming stability, sway reduction, and additional horizontal recoil assistance, and you’ve got a laser-accurate weapon despite its hasty fire rate.

Range and bullet velocity come from the Monolithic Suppressor and 21“ DF-3 Merge Barrel combo. The suppressor keeps you off radar while extending range, and the barrel stacks additional range and velocity improvements. For a gun built around rapid-fire volume, landing bullets faster at distance is crucial for winning those mid-range trades against popular weapons like the Dravec 45.

The Rapid-Lock Grip is a key ADS improvement for faster reaction speeds in gunfights, while the EAM Blitzfire Stock adds movement speed bonuses and flinch resistance. This is essential when you’re playing aggressively and taking fire while on the move. The Vulcan Reach Extension magazine rounds out the build with extra capacity to support the high fire rate without constant reloads, taking you to a 40-round magazine with no penalties applied.

The Lethal Tools ELO provides clean optics without cluttering your view, keeping everything snappy and responsive. It’s proving to be the most consistent optic attachment run amongst all weapons in the beta. The result is an easy-to-control weapon with a strong fire rate, extended magazines, and a manageable recoil profile that lets you dump rounds accurately at range. It’s the Peacekeeper doing what it does best: bridging the gap between traditional AR and aggressive SMG playstyles.

Peacekeeper MK1 Class

In terms of the class, we mentioned you need the Gunfighter widlcard. After that we recommend the following:

• Tactical: Stims
• Lethal: Preference
• Field Upgrade: Active Camo
• Perk 1: Lightweight
• Perk 2: Fast Hands
• Perk 3: Dexterity

In terms of weapon role, the Peacekeeper is more like a carbine, making it a extremely fast moving assault rifle, compared to the the ARS like the MXR-17 and M15. So, you can take it like an SMG class loadout, running Active Camo, Lightweight, Fast Hands and Dex to make it an incredibly aggressive playstyle.