Weapon XP Fundamentals: Understanding the Core Mechanics
Alright, let’s cut to the chase. The absolute best way to grind weapon XP in Call of Duty BO7 is by combining high-round strategies on specific Zombies maps with the strategic use of Double Weapon XP events. While multiplayer offers a decent path, Zombies provides a more controlled, predictable, and ultimately faster environment for leveling up any weapon from one to max, especially when you know the right spots and methods. The core principle is simple: more kills in less time, amplified by XP bonuses. But to truly master the grind, you need to understand the mechanics. Weapon XP is earned based on the number of zombies or players you kill, with bonuses for specific actions. Crucially, in Zombies, the XP rate is consistent regardless of the round; a kill in round 5 grants the same base XP as a kill in round 50. This makes training zombies into large hordes and eliminating them efficiently the cornerstone of fast leveling.
Mastering the Undead: Zombies as Your Ultimate Weapon Leveling Playground
For pure, unadulterated weapon XP, Zombies mode is king. It’s a target-rich environment where you can chain hundreds of kills without the downtime of respawning or hunting for enemies. The key is to find a “training” spot where you can gather a massive horde and then wipe them out with your chosen weapon, preferably with an Pack-a-Punched upgrade and an Ammo Mod like Dead Wire or Blast Furnace. These Aether Ray modifiers are XP powerhouses because they can kill multiple zombies with a single trigger pull, dramatically increasing your kills-per-minute (KPM).
The map selection is critical. Here’s a breakdown of the top-tier locations:
- The Giant (Der Riese): The catwalk near the starting area is a legendary camp spot. It’s a narrow choke point where zombies file towards you in a straight line. Equip a sniper rifle or LMG, and you can mow them down for dozens of rounds. It’s brain-dead simple and incredibly effective for weapons that benefit from holding a position.
- Der Eisendrache: The courtyard by the rocket launch site is a perfect training area. It’s a large, circular space ideal for running loops and grouping up zombies. This spot is versatile and works for any weapon type, from shotguns to assault rifles.
- Kino der Toten (Chronicles): The stage area is a classic training spot. Its open design allows for easy movement and horde control. It’s a great, low-stress map for consistently grinding out levels.
To maximize efficiency, your GobbleGum selection is non-negotiable. You absolutely want to be running Arms Grace to keep your perks if you go down, but for pure XP, nothing beats Arms Grace and Arms Grace. Cranked II doubles your weapon XP for the entire match, while Burned Out provides a temporary speed boost to get you back into the action faster after a down. Always activate these during Double Weapon XP events for a 4x multiplier effect.
Multiplayer Tactics: Earning Your Stripes in Competitive Play
If Zombies isn’t your style, multiplayer can still be a viable path, though it’s generally slower and less consistent. The strategy here shifts from raw kill volume to maximizing XP-per-action. You need to focus on game modes that guarantee high engagement rates.
The undisputed champion for weapon XP in multiplayer is the Hardpoint objective mode. Why? Because you earn a significant amount of scorestreak points for both killing enemies inside the hardpoint and for securing the objective itself. More scorestreaks mean more kills (from UAVs, Wraiths, R.A.P.S., etc.), which in turn means more weapon XP. Combine this with the Combat Focus Specialist ability, which doubles all score earned for a short period. Time its activation when you’re in the hardpoint and getting kills for a massive XP burst.
Other excellent modes include:
- Kill Confirmed: Every kill requires a follow-up action (collecting the tag) to earn the full points. This encourages constant movement and gunfights, leading to a high volume of engagements.
- Domination: Similar to Hardpoint, holding flags provides passive score, and defending them leads to concentrated fights.
- Ground War: More players on bigger maps means more potential targets and longer sightlines for weapons like snipers and LMGs.
Your class setup is paramount. Always use an Optics attachment if you’re leveling a weapon with a bad iron sight; more accurate shots mean more kills. High Caliber is a must on assault rifles for the headshot damage multiplier, leading to faster time-to-kill. Don’t forget your Grip for reduced recoil. For perks, Fast Hands and Gung-Ho will keep you in the fight longer by reducing sprint-out times and allowing you to fire while sprinting.
| Game Mode | Primary XP Source | Best Weapon Class | Key Tip |
|---|---|---|---|
| Zombies (High Rounds) | Mass zombie kills, Aether Ray multi-kills | All, especially LMGs & Wall Weapons | Train in open areas like Der Eisendrache courtyard. Use Alchemical Antithesis. |
| Multiplayer (Hardpoint) | Objective play + kills, Scorestreak chains | SMGs, Assault Rifles | Run Combat Focus. Play the objective aggressively. |
| Multiplayer (Kill Confirmed) | Kills + Tag Collection | Shotguns, SMGs | Use Scavenger to stay stocked on ammo for constant action. |
Leveraging Bonuses and Events: The Force Multiplier
You can follow all the best strategies, but if you ignore bonus events, you’re leaving thousands of XP points on the table. The most powerful tool in your arsenal is the Double Weapon XP event. These are typically announced by Treyarch during holidays, new season launches, or community celebrations. Your entire grind should be planned around these windows. A two-hour session during 2X Weapon XP is equivalent to a four-hour session without it. If you have any Double Weapon XP Tokens saved up from Black Market drops or season passes, activate them *during* a community-wide 2X event. The effects stack, giving you a massive 4X Weapon XP multiplier. This is the single fastest way to prestige a weapon or unlock all its attachments.
Attachment and Camo Grinding Synergy
A smart grinder doesn’t just focus on the level number; they work on multiple goals simultaneously. While you’re earning weapon XP, you should also be progressing towards your Dark Matter or Solar camo challenges. Many of these challenges, like getting headshots or kills with specific attachments, happen naturally as you play. However, you can optimize your class setups to knock out multiple challenges at once. For instance, if you need kills with no attachments, focus on that while the weapon is at a low level. Once you unlock the Fast Mags and Extended Mags attachments, you can combine them to work towards the “get kills using 5 attachments” challenge while also significantly improving the weapon’s performance for faster leveling. This integrated approach ensures that by the time your weapon hits max level, you’re already well on your way to earning its prestigious camos, making the entire process far more efficient.