Sig Sauer
MODX-45 SUPPRESSOR
Item # SIG MODX-45 MSRP $1,099.99Proof of Eligibility Required. Eligibility Guidelines.
PRODUCT DETAILS
TECH SPECS:
The SIG SAUER MODX-45 sets a new standard in suppressor technology with its fully modular, 3D-printed titanium design. Engineered for .45 ACP pistols and optimized for subsonic performance, the MODX-45 offers shooters the ability to configure their suppressor length to meet mission-specific needs — all while delivering exceptional sound suppression and minimal point-of-impact shift.
Each baffle is individually numbered for easy reassembly and user customization, allowing full control over size, weight, and performance. The MODX-45 also supports multiple calibers including .45 Auto, .40 S&W, and 9mm, making it a versatile choice for multi-caliber shooters.
Backed by SIG SAUER’s commitment to innovation, the MODX-45 is the ideal suppressor for tactical, duty, or range use where sound suppression, precision, and modularity matter most.
| Feature | Details |
|---|---|
| Manufacturer | SIG SAUER |
| Model | MODX-45 Modular Suppressor |
| Caliber Compatibility | .45 ACP, .40 S&W, 9mm |
| Material | 3D-Printed Titanium |
| Finish | Black |
| Mount Type | Piston (1/2x28 and .578x28 included) |
| Baffle Configuration | Fully Modular – User configurable (9 baffles) |
| Overall Length | 7.75" (full configuration) |
| Weight | 10 oz (full configuration) |
| Sound Reduction | Up to 30 dB (caliber dependent) |
| Thread Pitch | .578x28 (Standard for .45 ACP) |
| Included Accessories | 1/2x28 and .578x28 pistons, tools, pouch |
| Serviceability | User-serviceable |
| Warranty | SIG SAUER Limited Lifetime Warranty |
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
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PRODUCT DETAILS
TECH SPECS:
The SIG SAUER MODX-45 sets a new standard in suppressor technology with its fully modular, 3D-printed titanium design. Engineered for .45 ACP pistols and optimized for subsonic performance, the MODX-45 offers shooters the ability to configure their suppressor length to meet mission-specific needs — all while delivering exceptional sound suppression and minimal point-of-impact shift.
Each baffle is individually numbered for easy reassembly and user customization, allowing full control over size, weight, and performance. The MODX-45 also supports multiple calibers including .45 Auto, .40 S&W, and 9mm, making it a versatile choice for multi-caliber shooters.
Backed by SIG SAUER’s commitment to innovation, the MODX-45 is the ideal suppressor for tactical, duty, or range use where sound suppression, precision, and modularity matter most.
| Feature | Details |
|---|---|
| Manufacturer | SIG SAUER |
| Model | MODX-45 Modular Suppressor |
| Caliber Compatibility | .45 ACP, .40 S&W, 9mm |
| Material | 3D-Printed Titanium |
| Finish | Black |
| Mount Type | Piston (1/2x28 and .578x28 included) |
| Baffle Configuration | Fully Modular – User configurable (9 baffles) |
| Overall Length | 7.75" (full configuration) |
| Weight | 10 oz (full configuration) |
| Sound Reduction | Up to 30 dB (caliber dependent) |
| Thread Pitch | .578x28 (Standard for .45 ACP) |
| Included Accessories | 1/2x28 and .578x28 pistons, tools, pouch |
| Serviceability | User-serviceable |
| Warranty | SIG SAUER Limited Lifetime Warranty |
SORT BY MOST RECENT
No Customer Review on this product
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
