SIG Sauer P211-GTO Spectre Comp – 9mm, 4.4" Bull Barrel, MACH3D Compensator, Brass LOK Grips (211F-9-GTO-SC)
The P211-GTO Spectre Comp is a SIG Custom Works build of the compensated P211-GTO: a 4.4-inch bull barrel with the MACH3D compensator, a SIG-LOC PRO optic-ready slide, high-polish titanium nitride controls, trigger, and magwell, and custom brass LOK grip panels. SIG model 211F-9-GTO-SC, UPC 798681740079. This listing is for the P211-GTO Spectre Comp, model 211F-9-GTO-SC only.
MACH3D Compensator
SIG’s 3D-manufactured MACH3D compensator uses a specialized gas-flow design to reduce muzzle rise and felt recoil for faster, flatter follow-up shots.
Custom Works Details
- High-polish titanium nitride finish on the controls, trigger, and magwell — the Spectre signature
- Brass LOK grip panels with SIG’s GridLOK texture add mass to the grip for balance and recoil control
- Stainless steel frame with alloy grip module and 1913 Picatinny rail
- Aggressive slide serrations
Optic Ready and Sights
The slide is cut for the SIG-LOC PRO footprint. Irons are a fiber-optic front and black fixed rear. Optic not included.
Safety System
The P211 uses a grip safety, ambidextrous thumb safeties, and a firing pin safety. SIG’s guidance: a manual safety is designed to augment, not replace, safe handling — keep your finger off the trigger until you intend to fire.
Magazines
Ships with one 23-round and two 21-round P320-compatible steel magazines.
SIG Sauer P211-GTO Spectre Comp Specifications
| Manufacturer | SIG Sauer (Custom Works) |
| Model | P211-GTO Spectre Comp |
| Model Number | 211F-9-GTO-SC |
| UPC | 798681740079 |
| Caliber | 9mm Luger |
| Action | Single Action Only (SAO) |
| Magazines Included | (1) 23-round, (2) 21-round steel, P320-compatible |
| Barrel | 4.4 in bull barrel with MACH3D compensator |
| Sights | Fiber-optic front, black fixed rear |
| Optic Ready | Yes – SIG-LOC PRO |
| Sight Radius | 5.56 in |
| Slide | Stainless steel, Nitron |
| Frame | Stainless steel; 1913 Picatinny rail |
| Grip | Alloy grip module, brass LOK panels with GridLOK texture |
| Controls / Trigger / Magwell | High-polish titanium nitride |
| Manual Safety | Yes – ambidextrous |
| Overall Length | 8.5 in |
| Width | 1.48 in |
| Weight | 48.6 oz w/ magazine |
Frequently Asked Questions
What makes the Spectre Comp different?
It is a SIG Custom Works build with titanium nitride controls, trigger, and magwell and brass LOK grip panels.
Is an optic included?
No. The slide is optic-ready for the SIG-LOC PRO footprint.
Which magazines are included?
One 23-round and two 21-round P320-compatible steel magazines.
Internal Reference:
211F-9-GTO-SC
Barcode:
798681740079
| Brand: Sig Sauer |
| Model: P211, P211 GTO |
| Caliber: 9mm |
| Capacity: 23 |
| Color: Black |
| Barrel Length: 4" - 5" |
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This product may have shipping restrictions in some states.
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This item cannot be shipped to the following locations due to legal or carrier restrictions:
Restriction Details
This product cannot be sold or shipped to your location due to magazine capacity restrictions. Magazine capacity cannot exceed 10rd. If you believe this to be incorrect or if you're exempt from the restriction, please contact us at 636-791-1655.
Affected States/Territories (10):
Restriction Details
Colorado prohibits magazines with a capacity exceeding 15rd. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.
Affected States/Territories (1):
Restriction Details
Vermont restricts handgun magazine capacity to 15rd. This exceeds the state's restricted capacity. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.
Vermont restricts rifle magazine capacity to 10rd. This exceeds the state's restricted capacity. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.