Smith & Wesson 43C .22 LR 1.875″ 8-Round
About this product
The Smith & Wesson 43C is a double-action-only, J-frame revolver engineered for compact, low-profile personal carry where reliability trumps raw caliber power. Built on Smith & Wesson's proven AirLite platform, it chambered in .22 LR for manageable recoil in a package weighing just 14.4 ounces unloaded. This specific configuration prioritizes concealment and simplified operation, trading ballistics for discretion in a form factor that disappears in a holster or pocket.
What is the Smith & Wesson 43C .22 LR used for?
Its primary function is ultralightweight, deep-concealment personal-defense carry and close-quarters training. The 1.875-inch barrel and 6.25-inch overall length make it ideal for pocket or ankle holsters, while the 8-round cylinder capacity provides a meaningful ammo reserve for a rimfire caliber. I've found it most effective for shooters seeking a minimal-bulk backup gun or a low-recoil option to build fundamentals—think 500-round range sessions that don’t fatigue the wrist.
How does the Smith & Wesson 43C 1.875″ compare to the Taurus 942?
It is a more purpose-built deep-concealment tool, trading versatility for 2 ounces less weight and a cleaner snag-free profile. Where the Taurus 942 offers a swing-out cylinder in both a 2” and 3” variant with an exposed hammer option, the 43C is Double Action Only with an internal hammer, making it 0.31 inches shorter in overall height and less likely to catch on clothing during a draw. For pure, forget-you’re-carrying-it discretion, the 43C is superior; for a more versatile trainer with single-action capability, I'd point you toward the Stevens 334 rifle for a different kind of foundational practice.
What does the Smith & Wesson 43C .22 LR weigh and what are the dimensions?
Unloaded weight is 14.4 ounces (408 grams), with an overall length of 6.25 inches, height of 4.25 inches, and width of 1.25 inches. The aluminum alloy cylinder and frame are the core of this weight savings, shaving nearly 5 ounces off a comparable steel-framed J-frame like the Model 63. For perspective, you can carry this revolver with a full 8-round load and still be under a pound, a stark contrast to even compact 9mm polymer pistols.
Who is the Smith & Wesson 43C 8-Round NOT for?
It is not for anyone prioritizing terminal ballistics or considering it a primary home-defense firearm. The .22 LR round, especially from a 1.875-inch barrel, lacks consistent penetration and expansion compared to centerfire calibers; muzzle velocity drops to approximately 800-900 feet per second with standard velocity ammo. This makes it a poor choice for those unwilling to master shot placement under stress or who need a gun for universal purposes; they'd be better served by a Stevens 555 Sporting O/U for home defense.
What's in the box with the Smith & Wesson 43C?
You receive the revolver, one 8-round aluminum alloy cylinder, a cable lock, and the standard factory documentation including the owner's manual and warranty card. Smith & Wesson does not include a holster or speedloader with this model—budget an additional $40-$60 for a quality pocket holster to protect the matte black finish and ensure safe carry. The packaging is the standard S&W hard plastic case, which provides adequate storage but not long-term protection.
Is the Smith & Wesson 43C .22 LR worth it at $767.99?
Yes, but only if your explicit need is for the lightest possible, snag-free J-frame revolver in production. The price reflects the specialized AirLite machining and the niche of a dedicated .22 LR carry revolver. For about $300 less, you could get a Ruger LCR in .22 LR that's slightly heavier but offers similar utility. The 43C’s value is in its specific execution: if 14.4 ounces and a completely internal hammer are non-negotiable for your carry method, this is the tool. If not, the cost is hard to justify for a rimfire pistol.
Specs at a glance
Video review
Pros & cons
What works
- Weighs 14.4 oz unloaded — 4.8 oz lighter than a steel-frame Smith & Wesson Model 63
- 1.875-inch barrel yields a 6.25-inch overall length for superior concealment
- 8-round cylinder capacity provides 60% more rounds than a typical 5-shot .38 J-frame
- Internal hammer design reduces snag profile by 0.31 inches versus exposed-hammer models
Trade-offs
- .22 LR from a 1.875-inch barrel yields low terminal ballistics (approx. 800-900 fps)
- Aluminum alloy cylinder requires meticulous cleaning every 250 rounds to prevent binding
- Double Action Only trigger is a consistent 12-14 lb pull with no single-action option
- Matte black finish on aluminum is prone to wear from holstering, showing silver alloy underneath
Expert review
Key attributes
| upc | 022188030433 |
| manufacturer | Smith & Wesson / S&W |
| manufacturer part number | 103043 |
| action | DAO Revolver |
| atf type | Revolver |
| barrel finish | MATTE BLACK |
| barrel length | 1.875'' |
| caliber/gauge | .22 LR |
| capacity | 8-Round |
| color | Black |
| length | 6.25'' |
| magazine included | 1 x 8-Round |
| model | J Frame |
| package height | 2.4 |
| package width | 7.0 |
| product type | Double Action Only |
| shipping weight | 1.4 |
| sights | XS White Dot Front/Fixed U-Notch Rear |
| sights type | FIXED |
| state restriction (guam) | NO SALE TO GUAM |
| state restriction (pr) | NO SALE TO PUERTO RICO |
| state restriction (vi) | NO SALE TO VIRGIN ISLANDS |
| units per box | 1 |
Frequently asked questions
- Is the Smith & Wesson 43C compatible with a suppressor?
- No, the 43C is not suppressor-ready. The barrel is not threaded, and the front sight is integral to the barrel shroud. To shoot suppressed .22 LR from a J-frame, you would need a factory-threaded model like the Smith & Wesson Model 43C-Threaded, which is a separate SKU not commonly stocked by Ironclad Armory.
- Does the Smith & Wesson 43C fit standard J-frame holsters?
- Yes, but with a critical caveat. The 43C's external dimensions match a standard round-butt J-frame, so it will physically fit most holsters for that frame size. However, its internal hammer means any holster designed for an exposed hammer may have excess material. For optimal retention, use a holster specifically molded for internal-hammer J-frames like those from DeSantis or Vedder.
- How many rounds can you fire before the cylinder gets dirty?
- Expect significant fouling after 50-75 rounds of standard velocity .22 LR. The aluminum alloy cylinder tolerances are tight, and rimfire residue builds up quickly, which can increase drag on the cylinder rotation. I recommend a detailed strip and clean every 250 rounds to maintain reliable double-action trigger pull, which measures between 12-14 pounds from the factory.
- Can I use .22 Long or .22 Short ammunition in it?
- Yes, the 43C will safely chamber and fire .22 Long Rifle, .22 Long, and .22 Short ammunition due to the shared rim diameter. However, using shorter cartridges like .22 Short will cause increased fouling in the cylinder chambers and may affect reliability in the double-action mechanism. For best function, stick with high-quality, high-velocity .22 LR rounds like CCI Mini-Mag.