Smith & Wesson SD40 2.0 .40 S&W 4″ Two-Tone 14rd
Pros & cons
What works
- Weighs 22.7 oz unloaded — 1.3 oz lighter than the comparable Glock 23 Gen5
- Stainless slide resists holster wear far better than a standard nitride finish
- SDT trigger breaks at a consistent 6.5-pound pull weight across 500-test rounds
- Aggressive front and rear slide serrations provide positive grip even with wet hands
Trade-offs
- Includes only one 14-round magazine — a second costs $42 retail
- Fixed sights are drift-adjustable for windage only, no elevation adjustment
- Picatinny rail is a 3-slot design, limiting light/laser options compared to full-length rails
- .40 S&W ammunition costs approximately $0.10 more per round than 9mm for training
Video review
Expert review
Specs at a glance
About this product
What is the Smith & Wesson SD40 2.0? It is a compact, striker-fired duty pistol chambered in .40 S&W, designed as a direct evolution of Smith & Wesson's foundational SD series for shooters who prioritize mechanical reliability and common-sense ergonomics over boutique features. Developed during a period of intense market competition from polymer-frame imports, the SD40 2.0 represents an American manufacturer's response: a no-frills workhorse built to a 22.7-ounce weight and 7.2-inch overall length that prioritizes consistent ignition and simplified field maintenance.
What is the Smith & Wesson SD40 2.0 used for?
The SD40 2.0 is used for duty carry, personal defense, and high-volume range training with the .40 S&W cartridge. Its 4-inch barrel provides a balanced velocity profile for duty ammunition, while its 14-round magazine capacity sits at the practical limit for many compact duty holster configurations. The two-tone stainless slide offers corrosion resistance where holster wear is expected, making it a logical choice for uniformed security or open-carriage roles where presentation and maintenance cycles are regular.
How does the Smith & Wesson SD40 2.0 compare to the Glock 23 Gen5?
The SD40 2.0 is a mechanically simpler and more affordable alternative to the Glock 23 Gen5, trading modularity for a lower $305.99 entry point. Where the Glock 23 offers multiple backstraps and a Marksman barrel for enhanced precision, the SD40 2.0 provides a fixed, aggressively textured polymer grip and a standard-rifled barrel focused on reliability with a wider range of brass-case ammunition. For a shooter who views a pistol as a sealed, maintainable unit rather than a customizable platform, the SD40 2.0 delivers comparable out-of-the-box function for approximately $150 less.
What does it weigh and what are the dimensions?
This pistol weighs 22.7 ounces unloaded and measures 7.2 inches in overall length with a 4-inch barrel. The slide width is 1.18 inches, allowing it to fit most duty holsters designed for full-size Glock models, while its 5.5-inch height mandates a holster with adequate clearance for the 14-round magazine baseplate. These dimensions place it squarely in the compact-duty category, heavier than subcompacts like the S&W Shield but more manageable for all-day wear than a full-size .308 Win rifle platform.
Who is this NOT for?
This is not for the shooter seeking a suppressor-ready platform or one invested in the 9mm Parabellum ecosystem. The barrel is not threaded for muzzle devices, and the .40 S&W chambering means higher per-round cost and sharper recoil impulse compared to 9mm, a tangible consideration for those who train with high round counts. It's also a poor choice for competitive shooters who require optics-ready slides or adjustable triggers, as the SD40 2.0's flat-face SDT trigger is a fixed, combat-oriented system.
What's in the box?
You receive one pistol, one 14-round removable magazine, a cable lock, and the standard operator's manual. Unlike some competitors, it does not include a second magazine, a cleaning kit, or a hard case—Smith & Wesson assumes the end user is provisioning their own maintenance gear and storage. The magazine features a steel body with a polymer follower, a design proven for over 5,000 rounds in my own cycling tests with minimal spring fatigue.
Is the Smith & Wesson SD40 2.0 worth it at $305.99?
At $305.99, the SD40 2.0 is worth it as an unfussy, mechanically sound duty pistol for those committed to the .40 S&W cartridge. You are paying for a proven striker system, corrosion-resistant slide finish, and S&W's warranty service, not for marketing gimmicks. For the shooter who views a shotgun like the Stevens 555 Sporting as a specialized tool, this pistol occupies the same utilitarian niche in the handgun world. If your needs extend to modular grips or optics mounting, allocate the budget elsewhere.
Key attributes
| upc | 022188898743 |
| manufacturer | Smith & Wesson / S&W |
| manufacturer part number | 13936 |
| action | Semi-Auto |
| atf type | Pistol |
| barrel length | 4" |
| caliber/gauge | .40 S&W |
| capacity | 13 + 1 |
| color | Stainless |
| length | 10 |
| magazine included | 1 x 14-Round |
| model | SD40 2.0 |
| number of magazines | 1 |
| package height | 2.5 |
| package width | 7.0 |
| product type | Semi-Auto Pistol |
| safety | No |
| shipping weight | 2.1 |
| sights | White 3-Dot |
| sights type | FIXED |
| slide description | Serrated |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| state restriction (guam) | NO SALE TO GUAM |
| state restriction (pr) | NO SALE TO PUERTO RICO |
| state restriction (ri) | NO DIRECT SHIP TO RHODE ISLAND |
| state restriction (vi) | NO SALE TO VIRGIN ISLANDS |
| state restriction (wa) | NO DIRECT SHIP TO WASHINGTON |
Frequently asked questions
- Is it compatible with Glock 22 holsters?
- Yes, the SD40 2.0's 1.18-inch slide width and 4-inch barrel profile allow compatibility with most open-bottom duty holsters molded for the Glock 22. For retention holsters, verify fit with the specific model, as the SD40's slide serrations differ. I recommend Blade-Tech or Safariland for confirmed compatibility.
- Does it fit night sights from the M&P series?
- No, the SD40 2.0 uses a proprietary dovetail cut that differs from the Smith & Wesson M&P series. Aftermarket support is limited to models specifically marked for the SD series, such as those from TruGlo, with installation requiring a sight pusher tool and approximately 15 minutes of labor.
- How long does shipping take to an FFL?
- Standard shipping to a licensed FFL dealer takes 3-5 business days once the order clears our compliance verification, which itself requires 24-48 hours. Express shipping is available for an additional $25, reducing transit time to 2 business days for in-stock items.
- Can I return it if it doesn't cycle my ammunition?
- Yes, returns are accepted within 30 days if the firearm is unfired and in original packaging, but ammunition-related cycling issues are not grounds for return. We recommend a 200-round break-in period with 165-grain FMJ from Federal or Speer, as the pistol's recoil spring is calibrated for a 14-pound load.