Sig Sauer SI211F9GTO SI-P211 9mm, Mach30 compensator, uses P320 magazines
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Sig Sauer SI211F9GTO — P211 9mm pistol (4.4″ shown in title) with Mach30 compensator, Sig-Loc Pro RX footprint, and configured to use P320 magazines. Package quantity: 87 units (SKU: SI211F9GTO10).
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Description
Description
Product Overview
Sig Sauer SI211F9GTO is listed as a P211 9mm pistol (product title indicates 4.4″ length and 10+1 capacity). Verified attributes include a Mach30 compensator, a Sig-Loc Pro RX optic footprint, and an explicit note that this model uses P320 magazines. Package quantity for this SKU is 87 units; merchant SKU is SI211F9GTO10.
Why This Product
Buyers selecting this SKU get a factory-noted compensator (Mach30) and a stated magazine platform (P320 magazines) — two facts that affect accessory compatibility, magazine sourcing, and optic mounting choices because of the Sig-Loc Pro RX footprint.
Key Verified Specifications
- Manufacturer/Brand: Sig Sauer.
- Model / Identifier: SI211F9GTO10 (SKU).
- Product category: Firearm — Metal Frame Centerfire Pistols / Pistols.
- Caliber: 9mm (as listed in product title).
- Barrel/Slide length: 4.4″ indicated in product title.
- Compensator: Mach30 Compensator (attribute).
- Magazine compatibility: Uses P320 Magazines (attribute).
- Optic footprint: Sig-Loc Pro RX Footprint (attribute).
- Package quantity: 87 units.
Appropriate Use Cases
- Procurement of Pistols where the buyer intends to use existing P320 magazines across multiple platforms (source_fact_ids: [“product-272643:f010”]).
- Purchases that require a pistol with an optic-ready slide using the Sig-Loc Pro RX footprint and a factory Mach30 compensator (source_fact_ids: [“product-272643:f009″,”product-272643:f011”]).
What Customers Should Know
- Verify SKU SI211F9GTO10 to confirm the listed features (source_fact_ids: [“product-272643:f014″,”product-272643:f001”]).
- Package quantity is 87 units; confirm order volume and shipping arrangements before checkout (source_fact_ids: [“product-272643:f008″,”product-272643:f012”]).
- The record states this model uses P320 magazines; do not assume compatibility with other magazine types unless explicitly specified (source_fact_ids: [“product-272643:f010”]).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

