Thunder Beast Spiro
The Thunder Beast Spiro is a rifle suppressor rated to 6mm ARC, built from inconel and mounting by direct thread in 1/2x28 / 5/8x24. It measures 5.9 inches long and 1.8 inches in diameter, weighing 15.5 oz. As published, it is full auto rated, but not modular, and it is made in the USA. Measured against the 12 6mm ARC-rated suppressors in the index, it lands about in the middle for weight (15.5 oz), about in the middle for length (5.9 in), and on the pricier side for price ($995). The closest listed comparison is Dead Air Lazarus 6 KeyMo, another 6mm ARC-rated can, priced at $1,000.
| Series | Spiro |
| Type | Traditional |
| Form Factor | Rifle |
| Max Caliber | 6mm ARC |
| Mount Type | Direct Thread |
| Mount System | 1/2x28 / 5/8x24 |
| Diameter (in) | 1.8 |
| Length (in) | 5.9 |
| Weight (oz) | 15.5 |
| Material | Inconel |
| Full Auto Rated | Yes |
| Modular | No |
| Country of Manufacture | USA |
| Average Price | $995 |
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