Description
The P211-GT4 is a high-performance, aftermarket slide assembly engineered for the SIG P320 platform. Crafted from 17-4 stainless steel and finished with a durable Nitride coating, it offers enhanced durability and a sleek, low-glare profile. This precision-machined component is designed for competition shooters and enthusiasts seeking improved slide serrations, optic readiness, and reliable cycling for a custom build.
Key Features
- Machined from solid 17-4 stainless steel billet for maximum strength
- Proprietary Nitride finish for exceptional corrosion and wear resistance
- Pre-cut for popular micro red dot optics (RMR/Holosun K footprint)
- Aggressive front and rear serrations for positive manipulation
- Designed for direct compatibility with SIG P320 FCUs and barrels
Specifications
| Caliber / Type | 9mm / Aftermarket Slide |
|---|---|
| Material | 17-4 Stainless Steel |
| Finish | Black Nitride |
| Compatibility | SIG Sauer P320 (Full-Size/Carry) |
| Weight | Approx. 12.8 oz (slide only) |
The P211-GT4’s 17-4 stainless steel construction provides a superior strength-to-weight ratio and consistent heat treatment, critical for sustained fire. Its Nitride finish, a thermochemical diffusion process, creates a surface harder than chrome, reducing friction and extending service life. This slide is engineered for 9mm pressures and timing, ensuring reliable function with both factory and aftermarket P320 components in dynamic shooting scenarios.




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