Smith & Wesson K-Frame Model 66 Combat Magnum Handgun .357 Mag 6rd Capacity 2.75" Barrel Silver with Black Grip - USED
$920.55
The Smith & Wesson Model 66 Combat Magnum delivers six rounds of .357 Magnum power in a compact 2.75″ stainless steel package. Its single/double action, adjustable sights, and K-Frame platform make it a proven choice for concealed carry and home defense. This used revolver is ready to work.
This item isn't stocked on our shelves. It ships to our Rubicon, WI store first, then is available for in-store pickup or transfer to your chosen FFL dealer (firearms only). Typical lead time varies by supplier — our team will follow up with a timeline after you order. Not available for direct home delivery. Firearm sales are final once accepted for transfer; no returns except for verified damage.
Out of stock
Return of the K-Frame .357 Magnum
Features:
- Full Top Strap and Barrel Serration
- Ball-Detent Lock-Up
- 2-Piece Barrel
- Full-Length Extractor Rod
Specifications:
- Model: Model 66 Combat Magnum®
- Caliber: .357 Magnum .38 S&W SPECIAL +P
- Capacity: 6
- Barrel Length: 2.75" / 6.9 cm
- Overall Length: 7.8"
- Front Sight: Red Ramp
- Rear Sight: White Outline Adjustable
- Action: Single/Double Action
- Grip: Synthetic
- Weight: 33.5 oz / 949.7g
- Cylinder Material: Stainless Steel
- Barrel Material: Stainless Steel
- Frame Material: Stainless Steel
- Purpose: Competition Shooting Home Protection Recreational Shooting
| Weight | 3.450 lbs |
|---|---|
| Dimensions | 12.750 × 8.500 × 3.000 in |
| Manufacturer | Smith & Wesson Inc. |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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