It looks like the new nail gun in Black Ops 6 Zombies is a fun and powerful weapon, especially when upgraded and paired with the right perks. Here’s a breakdown based on your test:

Base Weapon Performance: The nail gun starts off decent, with a crit damage of 175 at the gray rarity. It's not the strongest at first, but it gets much better once upgraded.

Upgrading & Perks:

After upgrading to legendary rarity with Hidden Power, damage increases to about 668 for a crit. When you add perks like Perkaholic, it increases to around 2,672, which is a nice boost.

Pack-a-punching it to The Redecorator significantly boosts its power, especially with 100 bullets in the magazine. Crit damage jumps to 2.8k, and it becomes even more viable for mid- and late-game rounds.

Boss Fight Performance:

Against Z-rex in the Shattered Veil boss fight, the nail gun holds up well. It's a solid weapon for early phases, with crits reaching 17,000-22,000, which is impressive for a nail gun. However, it struggles a bit in later stages, especially when ammo starts to run low.

It did well in the Terminus and Citadel boss fights too, but its performance starts to fall off against enemies with higher health, such as elite enemies in later rounds (around 55+).

Late-Game Viability: While the nail gun is a blast in early-to-mid rounds, it struggles at higher rounds (round 55 and above) where the zombies have much higher health. It's still fun to use, but you’ll notice the damage output starting to dwindle, especially against armored or tougher zombies.

Overall Opinion: The nail gun is a unique and fun addition to the arsenal in Black Ops 6, especially for boss fights and earlier rounds. It’s not the strongest weapon, but it offers a fresh playstyle. For the grind to unlock it (750,000 XP through the Black Ops Tribute event), it's a decent reward, though it’s not as powerful as some of the more traditional ARs or LMGs.

It’s definitely fun for a few rounds, but if you're pushing for the high round survival or want the best weapon for boss fights, you might want to switch out the nail gun for something with more sustained damage.

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