Sidewinder
The Yankee Hill Machine Sidewinder M2 9mm is a pistol suppressor rated to 9mm, built from aluminum and mounting by direct thread in 1/2x28. It measures 8.35 inches long and 1.375 inches in diameter. As published, it is full auto rated and user serviceable, but not wet capable or modular, and it is made in the USA. Yankee Hill Machine notes a 125 dB figure for it, one of only 88 entries here with a published number, and dB ratings are manufacturer-reported and not directly comparable across brands. Measured against the 25 9mm-rated suppressors in the index, it lands in the longest quarter for length (8.35 in) and among the least expensive 10 percent for price ($625). The closest listed comparison is Griffin Revolution 9 MOD 4, another 9mm-rated can, priced at $650.

| Series | Sidewinder |
| Type | Traditional |
| Form Factor | Pistol |
| Max Caliber | 9mm |
| Mount Type | Direct Thread |
| Mount System | 1/2x28 |
| Diameter (in) | 1.375 |
| Length (in) | 8.35 |
| Material | Aluminum |
| Full Auto Rated | Yes |
| Wet Capable | No |
| Modular | No |
| Serviceable | Yes |
| Manufacturer Noted dB Reduction | 125 |
| Country of Manufacture | USA |
| Average Price | $625 |
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