Sig Sauer SI211F9GTOR3P P211 9mm Pistol, 21+1, Mach3D Compensator & ROMEO3 PRO (pkg 76)
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Sig Sauer SI211F9GTOR3P P211 9mm metal-frame pistol listed with 21+1 capacity, shipped as a package of 76 units; verified attributes include an installed Mach3D compensator, a mounted ROMEO3 PRO optic, and use of P320 magazines—important for issuing optics‑mounted pistols and planning magazine logistics (source: f001, f002, f008, f009, f010, f011, f014).
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Description
Description
Product Overview
Sig Sauer SI211F9GTOR3P (P211) is a Sig Sauer metal‑frame centerfire pistol in 9MM with a listed 21+1 capacity. The listing confirms inclusion of a Mach3D compensator, a mounted ROMEO3 PRO optic, and indicates the pistol uses P320 magazines. This particular listing is a large multi‑unit package of 76 pistols (SKU SI211F9GTOR3P) (source: f001, f002, f008, f009, f010, f011, f014).
Why This Product
Manufacturer and package quantity are verified and relevant for high‑volume buyers. The verified compensator and mounted ROMEO3 PRO affect initial readiness and optics provisioning, while the stated magazine family (P320) informs spare‑magazine procurement (f002, f006, f008, f009, f010, f011).
Key Verified Specifications
- Brand / Manufacturer: Sig Sauer (f002, f006)
- Model / SKU: SI211F9GTOR3P (f014)
- Caliber / Capacity: 9MM, 21+1 (from product title) (f001)
- Package quantity: 76 units per package (f008, f012)
- Features / Included items: Mach3D Compensator; Includes Mounted ROMEO3 PRO; Uses P320 Magazines (f009, f010, f011)
- Product categories: Firearm; Metal Frame Centerfire Pistols; Pistols (f003, f004, f005)
- Availability status: instock (f015)
Appropriate Use Cases
- Large‑scale procurement for dealers or institutional inventories where pistols are delivered optics‑mounted and ready for issue (f008, f010).
- Ordering where logistics for P320‑compatible magazines must be planned and supplied as part of spare‑parts inventory (f011).
What Customers Should Know
- This listing is sold only as a package of 76 units—confirm shipping, receiving, and storage capacity for this large multi‑unit shipment before ordering (f008, f012).
- Verified included items are a Mach3D compensator and a mounted ROMEO3 PRO; verify whether these items are present on every unit and confirm any specific optic mounting or compensator thread details with the supplier (f009, f010).
- Uses P320 magazines—plan magazine procurement accordingly and confirm magazine compatibility and counts needed per unit (f011).
- Use SKU SI211F9GTOR3P for ordering and inventory reference (f014).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

