Zombie Strike Sledgefire Nerf Blaster Spring Upgrade Mod

Turn your Zombie Strike Sledgefire into an unstoppable zombie-slaying machine with our high-performance piano steel spring mod. Engineered for maximum impact, this upgrade boosts firing power, range, and accuracy, ensuring no zombie stands a chance.

Why This Spring Mod Dominates:

🔥 Brutal Firing Power – Shoots darts harder and faster for one-hit takedowns.
🧟 Apocalypse-Ready Durability – Made from premium piano steel for relentless undead battles.
⚡ Two Fierce Options – Choose between 12kg (recommended for balance) or 13kg (for extreme power).
🛠️ Simple Drop-In Upgrade – No complicated tools needed—just swap and slay!

What’s in the Box?

✔ 1x Upgraded Spring (Select your preferred strength)

Dominate the zombie hordes or outgun rivals in Nerf wars—this mod transforms your Sledgefire into a high-velocity monster.