MODX
SIG Sauer MODX-45
The SIG Sauer MODX-45 is a pistol suppressor rated to .45 ACP, built from titanium and mounting by direct thread in .578x28. It measures 9.25 inches long and 1.38 inches in diameter, weighing 8.75 oz. Removing a module shortens it to 3.25 inches. As published, it is user serviceable and modular, and it is made in the USA. SIG Sauer notes a 133 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 16 .45 ACP-rated suppressors in the index, it lands in the lightest quarter for weight (8.75 oz), among the longest 10 percent for length (9.25 in), and in the most expensive quarter for price ($999). The closest listed comparison is Banish Banish PSTL 45 TI, another .45 ACP-rated can, priced at $979.
| Series | MODX |
| Type | Traditional |
| Form Factor | Pistol |
| Max Caliber | .45 ACP |
| Mount Type | Direct Thread |
| Mount System | .578x28 |
| Diameter (in) | 1.38 |
| Length (in) | 9.25 |
| Short Length (in) | 3.25 |
| Weight (oz) | 8.75 |
| Material | Titanium |
| Modular | Yes |
| Serviceable | Yes |
| Manufacturer Noted dB Reduction | 133 |
| Country of Manufacture | USA |
| Average Price | $999 |
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