Description
The Shop M17X is a precision-machined, aftermarket slide assembly engineered for the SIG Sauer P320 platform. Manufactured from 17-4 stainless steel and finished with a durable Nitride coating, it provides a robust and corrosion-resistant upgrade. Its design incorporates an integrated optics mounting system and enhanced serrations for improved handling and modern sight compatibility.
Key Features
- CNC-machined from 17-4 stainless steel billet for superior strength
- Proprietary Nitride finish for exceptional wear and corrosion resistance
- Integrated optics cut compatible with the SIG Romeo1Pro footprint
- Aggressive front and rear cocking serrations for positive manipulation
- Designed for direct fitment to P320 FCUs without gunsmith modification
Specifications
| Caliber / Type | 9mm / Aftermarket Slide |
|---|---|
| Material | 17-4 Stainless Steel |
| Finish | Black Nitride |
| Compatibility | SIG Sauer P320 (M17/M18 pattern) |
| Weight | Approx. 10.8 oz (slide only) |
The 17-4 stainless steel construction is heat-treated to H900 condition, providing an optimal balance of hardness and tensile strength for repeated firing cycles. The Nitride finish penetrates the metal surface, creating a layer with extreme lubricity and a high surface hardness, significantly reducing friction and wear on internal rails and the barrel hood during operation.




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