Worker Caliburn Blaster Metal Upgrade Kits
Worker Caliburn Blaster Metal Upgrade Kits
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Turn your Worker Caliburn from a printed prototype into a high-performance tactical weapon with this complete aluminum alloy upgrade kit. Replace fragile plastic components with military-grade metal parts for unmatched durability and smoother operation.
Why Upgrade to Metal?
✔ Eliminates Weak Points – Aluminum alloy replaces 5 critical stress points (plunger rod, sear, trigger, mag release & bolt cup)
✔ Buttery-Smooth Action – Metal-on-metal contact reduces friction for crisper trigger pulls
✔ Competition-Ready Reliability – Withstands 10,000+ cycles without wear
✔ Pro Installation Experience – Perfect for modders who love hands-on upgrades
Kit Includes:
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Plunger Rod (improved air seal)
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Sear (enhanced lockup)
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Trigger (clean break every time)
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Mag Release (positive engagement)
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Bolt Cup (reinforced impact zone)
Specs:
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Material: Aircraft-grade aluminum alloy
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Finish: Precision-machined silver
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Weight: 168g (adds heft without bulk)
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Dimensions: 110x160mm (compact packaging)
"The difference between a hobby blaster and a tournament-grade weapon!"
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