Wilson Combat SFX9 1911 9mm Double Stack Handguns

More rugged than two-piece grip/frame pistols, the one-piece SFX9 solid frame and X-Tac tread pattern deliver superior control, comfort, and concealability. Available with custom trigger, finish, and sight options. The SFX9 now comes standard with our new RDS slide cover plate. Machined from robust 416 stainless steel, this cover plate gives your optic-ready Wilson X9 series slide a clean, factory-correct appearance. The plate allows easy access to your extractor pin without removal, and features a windage-adjustable rear battlesight with U-notch for fast, accurate defensive shooting.

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Awards and Accolades

The SFX9 Comped Barrel Option is a 2024 On Target Editors' Choice Award Winner! Read the article here.
SFX9 5"
The Wilson Combat SFX9 (5") pairs a 5.0" bushing-style match-grade barrel with our lightweight SF (Solid Frame) full-size T6-7075 aluminum grip frame to deliver extended-range velocity, superior sight radius, and excellent recoil control. Available with 15-round flush or 18-round extended EDC X9 magazines, the SFX9 features the X-Tac grip tread for a comfortable, non-abrasive hold and a slim, solid-frame profile that outperforms two-piece grip/frame designs. Built with Wilson Combat’s Enhanced Reliability System (ERS), hand-fitted barrels, and tool-free field stripping, the SFX9 accepts a variety of trigger, finish, and sight options for a customizable, range-ready double-stack 9mm 1911 experience.

Rugged, light, and easy to shoot, the 5" SFX9 by Wilson Combat will redefine your range experience.
Key Details
- Available calibers: 9mm
- Base price: $3,549 (9mm)
- Magazine capacity: 15 or 18 rounds
- Barrel length: 5"
- Overall length: 8.7"
- Sight Radius: 6.6"
- Height: 5.25"
- Width: 1.15"
- Weight empty: 32.1 oz
- Weight loaded: 38.9 oz
- Accuracy guarantee: 1" at 25 yards
- Base SKU: SFX9-FSR5
Specifications
- High-capacity compact size Aluminum X-Frame with Reliability Enhanced Frame Rails
- Unique X-TAC frontstrap/backstrap treatment
- Concealment Bullet Proof® hammer
- Bullet Proof® thumb safety
- 3 ½# – 4 ½# crisp trigger pull with lightweight medium pad
- Bullet Proof® magazine release
- 5" Stainless Steel Tri-Top slide with external extractor and RDS Slide Cover Plate with rear sight
- Black Armor-Tuff finish on slide
- Unique X-TAC rear & front cocking serration treatment on slide
- Heavy machine chamfer on bottom of slide
- Red fiber optic front sight with 4-40 hex head cap screw
- 5" Stainless barrel and bushing with Reliability Enhancing Lock-up, flush cut reverse crown
- Fluted chamber
- 30 LPI slide top serrations
- 40 LPI serrated rear of slide
- Carry Cuts/Ball Endmill Cuts
- 2 15-round capacity magazines
Weights shown are close approximations. Due to slight variations in all parts and/or custom option deviations, we cannot guarantee the weight to be 100% specific on any firearm.
SFX9 5" Image Gallery

Photos may include features and/or upgrades not included in the base model and price.
SFX9 4"
The Wilson Combat SFX9 (4.0") pairs a compact 4.0" match-grade barrel top-end with our lightweight full-size SF (Solid Frame) machined from T6-7075 aluminum, delivering a concealable, carry-friendly double-stack 9mm 1911 that retains full-size control. With a slim 1-piece solid frame, X-Tac tread grip texture, and EDC X9 magazine compatibility, the 4.0" SFX9 is engineered for superior recoil control, everyday carry comfort, and best-in-class reliability.

Rugged, light, and easy to shoot, the SFX9 has been optimized for defensive carry by Wilson Combat, the leader in quality firearms engineering and manufacturing.
Key Details
- Available calibers: 9mm
- Base price: $3,549 (9mm)
- Magazine capacity: 15 or 18 rounds
- Barrel length: 4"
- Overall length: 7.4"
- Sight radius: 5.6"
- Height: 5.25"
- Width: 1.15"
- Weight empty: 29.3 oz
- Weight loaded: 36 oz
- Accuracy guarantee: 1.5" at 25 yards
- Base SKU: SFX9-CPR4
Specifications
- High-capacity compact size Aluminum X-Frame with Reliability Enhanced Frame Rails
- Unique X-TAC frontstrap/backstrap treatment
- Concealment Bullet Proof® hammer
- Bullet Proof® thumb safety
- 3 ½# – 4 ½# crisp trigger pull with lightweight medium pad
- Bullet Proof® magazine release
- 4" Stainless Steel Tri-Top slide with external extractor and RDS Slide Cover plate with rear sight
- Black Armor-Tuff finish on slide
- Unique X-TAC rear & front cocking serration treatment on slide
- Heavy machine chamfer on bottom of slide
- Red fiber optic front sight with 4-40 hex head cap screw
- 4" Stainless Cone barrel with Reliability Enhancing Lock-up, flush cut reverse crown
- Fluted chamber
- Fluted barrel
- 30 LPI slide top serrations
- 40 LPI serrated rear of slide
- Carry Cuts/Ball Endmill Cuts
- 2 15-round capacity magazines
Weights shown are close approximations. Due to slight variations in all parts and/or custom option deviations, we cannot guarantee the weight to be 100% specific on any firearm.
SFX9 4" Image Gallery

Photos may include features and/or upgrades not included in the base model and price.
SFX9 3.25" Subcompact 15-round
The Wilson Combat SFX9 (3.25") pairs a sub-compact 3.25" match-grade barrel top-end with our lightweight full-size SF (Solid Frame) machined from T6-7075 aluminum, creating a highly concealable, carry-friendly double-stack 9mm 1911 that still delivers full-size control. With a slim one-piece solid frame, X-Tac tread grip texture, and compatibility with the reliable EDC X9 magazine, the 3.25" SFX9 is engineered for superior recoil control, effortless everyday carry, and best-in-class reliability.
Key Details
- Available calibers: 9mm
- Base price: $3,549 (9mm)
- Magazine capacity: 15 rounds
- Barrel length: 3.25"
- Overall length: 6.75"
- Sight radius: 5"
- Height: 5.25"
- Width: 1.15"
- Weight empty: 26.9 oz
- Weight loaded: 33.6 oz
- Accuracy guarantee: 1.5" at 25 yards
- Base SKU: SFX9-CPR3
Specifications
- High-Capacity Compact size Aluminum X-Frame with Reliability Enhanced Frame Rails
- Unique X-TAC frontstrap/backstrap treatment
- Concealment Bullet Proof® hammer
- Bullet Proof® thumb safety
- 3 ½# – 4 ½# crisp trigger pull with lightweight medium pad
- Bullet Proof® magazine release
- 3.25" Stainless Steel Tri-Top slide with external extractor and RDS Slide Cover plate with rear sight
- Black Armor-Tuff finish on slide
- Unique X-TAC Rear cocking serration treatment on slide
- Heavy machine chamfer on bottom of slide
- Red fiber optic front sight with 4-40 hex head cap screw
- 3.25" Stainless Cone barrel with Reliability Enhancing Lock-up, flush cut reverse crown
- Fluted chamber
- Fluted barrel
- 30 LPI slide top serrations
- Carry cuts
- 2 15-round capacity magazines
Weights shown are close approximations. Due to slight variations in all parts and/or custom option deviations, we cannot guarantee the weight to be 100% specific on any firearm.
SFX9 3.25" Subcompact 15-round Image Gallery

Photos may include features and/or upgrades not included in the base model and price.
SFX9 3.25" Subcompact 10-round
The Wilson Combat SFX9 (3.25") is a sub-compact, double-stack 9mm 1911 that pairs a 3.25" match-grade barrel with our lightweight, full-size SF (Solid Frame) machined from T6-7075 aluminum. Engineered for concealed carry, the slim one-piece frame and X-Tac tread grip deliver exceptional recoil control, comfortable carry weight, and snag-free draw while retaining full-size handling and match-grade accuracy.
Key Details
- Available calibers: 9mm
- Base price: $3,549 (9mm)
- Magazine capacity: 15 rounds
- Barrel length: 3.25"
- Overall length: 6.75"
- Sight radius: 5"
- Height: 4.5"
- Width: 1.15"
- Weight empty: 25.2 oz
- Weight loaded: 29.7 oz
- Accuracy guarantee: 1.5" at 25 yards
- Base SKU: SFX9-SC3, SFX9-SCR3
Specifications
- High-Capacity Compact size Aluminum X-Frame with Reliability Enhanced Frame Rails
- Unique X-TAC frontstrap/backstrap treatment
- Concealment Bullet Proof® hammer
- Bullet Proof® thumb safety
- 3 ½# – 4 ½# crisp trigger pull with lightweight medium pad
- Bullet Proof® magazine release
- 3.25" Stainless Steel Tri-Top slide with external extractor and RDS Slide Cover Plate with rear sight
- Black Armor-Tuff finish on slide
- Unique X-TAC Rear cocking serration treatment on slide
- Heavy machine chamfer on bottom of slide
- Red fiber optic front sight with 4-40 hex head cap screw
- 3.25" Stainless Cone barrel with Reliability Enhancing Lock-up, flush cut reverse crown
- Fluted chamber
- Fluted barrel
- 30 LPI slide top serrations
- Carry cuts
- 2 10-round capacity magazines
Weights shown are close approximations. Due to slight variations in all parts and/or custom option deviations, we cannot guarantee the weight to be 100% specific on any firearm.
SFX9 3.25" Subcompact 10-round Image Gallery

Photos may include features and/or upgrades not included in the base model and price.
SFX9 3.25" Subcompact Light Rail Compatibility
The SFX9 3.25-inch can be ordered with an integral light rail machined into the dust cover. When configured with a rail, this subcompact pistol accepts a select group of compact weapon lights while retaining a low profile for concealed carry. The rear locking slot is in the same position as other light‑rail guns, but the forward slot is shortened to accommodate holster clearance.
Compatible Lights
- Streamlight TLR-3
- Olight PL-MINI-2
- Viridian C5
- Crimson Trace
- CMR-208
- Viridian X5L
Non-Compatible Lights
- Inforce APL-C
- Streamlight TLR-7A
- Streamlight TLR-1
- Surefire X300U-ASurefire XC1
Rear slot is in same location as all other light rail guns, however front slot was removed to do holster cut on lightrail.
Video: Wilson Combat SFX9 5 inch
Video: Wilson Combat SFX9 4 inch
Video: Wilson Combat SFX9 3.25 inch
SFX9 FAQs

What is the magazine capacity of the SFX9 pistols? The 5-inch and 4-inch models ship with two 15-round magazines and can accept optional 18-round extended magazines. The 3.25-inch subcompact models include either two 15-round or two 10-round magazines, depending on the configuration. All models use Wilson Combat’s double‑stack X‑Frame magazines for reliable feeding.

How does the SFX9 differ from a traditional 1911? While it retains the crisp trigger and slide‑to‑frame fit of a classic 1911, the SFX9 uses a solid, high‑capacity aluminum X‑Frame instead of a steel single‑stack frame. This design features a slimmer grip profile and increased rigidity, while the Enhanced Reliability System slide assembly and double-stack magazines ensure dependable operation with modern 9mm ammunition.

Can the SFX9 be equipped with a red‑dot sight? Yes. Wilson Combat offers red-dot slide machining options for all SFX9 models, allowing for the mounting of standard micro optics. The tri‑top slide profile and removable front sight make it easy to configure the pistol for your preferred optic and backup iron sight arrangement.

Does the SFX9 require special maintenance? No. The fluted barrel and chamber, external extractor, and match‑grade components are designed for long‑term reliability. Routine cleaning and lubrication following Wilson Combat’s guidelines will ensure years of trouble‑free service. The pistol can be field-stripped with a simple punch and reassembled without the need for special tools.