The SilencerCo AC859 Threaded Barrel is the ultimate performance upgrade for the Sig Sauer P226. Specifically engineered for 9mm configurations, this match-grade barrel provides the precision threading necessary to run your favorite suppressor or compensator without sacrificing the legendary reliability of the P226 platform.
Match-Grade Precision & Performance
- Superior Accuracy: Precision-machined to much tighter tolerances than factory barrels, providing improved grouping and consistent point-of-impact.
- Standard 1/2x28 Threading: Features the most common 9mm thread pitch, ensuring seamless compatibility with the vast majority of suppressors (like the Omega 9K or Osprey 2.0) and muzzle devices.
- Optimized Rifling: Built with a 1:10" Right-Hand twist rate, designed to stabilize everything from standard 115gr target loads to heavy 147gr or 158gr subsonic rounds.
Elite Materials & Finish
- 416R Stainless Steel: Constructed from high-tensile 416R stainless steel, a material prized by competitive shooters for its ability to maintain accuracy even as the barrel heats up during rapid fire.
- Black Nitride Coating: Finished with a specialized Black Salt Bath Nitride process. This doesn't just look great; it increases surface hardness and provides extreme resistance to corrosion and friction wear.
- Drop-In Ready: Designed as a true drop-in replacement for the Sig P226 9mm, requiring no permanent modifications or gunsmithing for most pistols.
Specifications
- Model Number: AC859
- UPC: 817272010831
- Fits: Sig Sauer P226 (9mm models)
- Thread Pitch: 1/2x28
- Barrel Length: 4.9"
- Material: 416R Stainless Steel
- Finish: Black Nitride
| MANUFACTURER | SILENCERCO |
| CALIBER | 9MM |