Description
Introducing the 37mm M781 Chalk Trainer Round – Carbon-Filled Edition. Built for durability and repeated use, this premium version features a carbon-fiber-filled 3D-printed base engineered to withstand multiple firings. Unlike traditional single-use chalk rounds, this reusable base saves money, reduces waste, and gives you reliable performance every time you train.
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Key Features:
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Carbon-filled polymer base – engineered for multi-use durability
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Reusable design – lasts through multiple training sessions
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Includes chalk projectile + 38 S&W propulsion blank
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Compatible with standard 37mm launchers (IWA, Spikes Tactical, LMT, etc.)
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Precision 3D printed with high-temp carbon-infused filament
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Visible print lines are normal and proof of true 3D manufacturing
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Usage Note: Always inspect the base before reuse to ensure integrity and safety. While engineered for multiple uses, lifespan may vary based on launcher, blank loads, and firing conditions.
Compare: Standard vs. Carbon-Filled 37mm M781 Chalk Round
| Feature | Standard M781 Chalk Round | Carbon-Filled M781 Chalk Round |
|---|---|---|
| Base Material | High-temp polymer | Carbon-fiber reinforced polymer |
| Use Type | Single-use only | Multi-use / reusable |
| Durability | Good for one training session | Engineered to withstand multiple training sessions |
| Value | Budget-friendly, disposable | Better long-term value (reuse saves money) |
| Environmental Impact | More waste due to single-use design | Reduced waste thanks to reusable base |
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