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Smith & Wesson Model 66 for Sale

Founded: 1852

HQ: United States

The Smith & Wesson Model 66 is a double-action/single-action K-frame revolver in .357 Magnum with a six-shot cylinder and stainless steel construction. Its hallmark is the stainless steel 'Combat Magnum' K-frame with adjustable sights. FirearmLand has hosted over 74 Smith & Wesson Model 66 auctions thus far. On FirearmLand, Smith & Wesson Model 66 listings most often appear in .357 Magnum and .38 Special +P.

No active auctions for Smith & Wesson Model 66.

Recently Sold

Smith & Wesson S&W Model 66-3 Combat Magnum 357Magnum 2.5" DA/SA Revolver

Sold On 08/21/2026

Smith & Wesson S&W Model 66-3 Combat Magnum 357Magnum 2.5" DA/SA Revolver

K-Frame S&W 66-3 357-Mag Snub-nose

Smith & Wesson Model 66-8 357 Magnum S&W 2.75" Satin Stainless +ORIG CASE

Sold On 07/29/2026

Smith & Wesson Model 66-8 357 Magnum S&W 2.75" Satin Stainless +ORIG CASE

Smith & Wesson 66-8 S&W Combat DA/SA Snub-Nose

1980 Smith & Wesson Model 66-1 S&W 357 Magnum 2.5" Brushed Stainless DA/SA

Sold On 07/27/2026

1980 Smith & Wesson Model 66-1 S&W 357 Magnum 2.5" Brushed Stainless DA/SA

Smith & Wesson 66-1 S&W PINNED +ORIG CASE

1975 Smith & Wesson Model 66 No Dash S&W 357 Magnum 4" Satin Stainless

Sold On 07/27/2026

1975 Smith & Wesson Model 66 No Dash S&W 357 Magnum 4" Satin Stainless

Smith & Wesson 66 357-Mag S&W DA/SA M66 P&R

1973 Smith & Wesson Model 66 No-Dash S&W 357 Magnum PINNED +ORIG BOX

Sold On 07/08/2026

1973 Smith & Wesson Model 66 No-Dash S&W 357 Magnum PINNED +ORIG BOX

Smith & Wesson 66 First-issue S&W DA/SA Combat

Smith & Wesson Model 66-6 Combat Magnum S&W 357 Mag 4" Satin Stainless

Sold On 07/02/2026

Smith & Wesson Model 66-6 Combat Magnum S&W 357 Mag 4" Satin Stainless

Smith & Wesson Model 66-6 Combat Magnum S&W

1981 Smith & Wesson Model 66-2 S&W 357 Magnum 6" Satin Stainless DA/SA

Sold On 06/26/2026

1981 Smith & Wesson Model 66-2 S&W 357 Magnum 6" Satin Stainless DA/SA

Smith & Wesson Model 66-2 S&W 357-Mag Pre-Lock

Smith & Wesson Model 66-8 Combat Magnum S&W 357 Mag 4.25" +ORIG CASE

Sold On 06/17/2026

Smith & Wesson Model 66-8 Combat Magnum S&W 357 Mag 4.25" +ORIG CASE

Smith & Wesson 66-8 S&W 357-Mag M66 DA/SA

1982 Smith & Wesson Model 66-2 Combat Magnum S&W NC ALE Crest 357 Mag

Sold On 05/26/2026

1982 Smith & Wesson Model 66-2 Combat Magnum S&W NC ALE Crest 357 Mag

Smith & Wesson 66-2 S&W North Carolina Alcohol LE

Smith & Wesson Model 66-3 S&W 357 Magnum Combat Series 4" Brushed Stainless

Sold On 05/19/2026

Smith & Wesson Model 66-3 S&W 357 Magnum Combat Series 4" Brushed Stainless

Pre-Lock Smith & Wesson 66-3 S&W 357-Mag

1972 Smith & Wesson S&W Model 66 357 Magnum 4" Stainless PINNED & RECESSED

Sold On 04/10/2026

1972 Smith & Wesson S&W Model 66 357 Magnum 4" Stainless PINNED & RECESSED

Smith & Wesson S&W 66 Combat Magnum 357-Mag DA/SA

Smith & Wesson S&W Model 66-2 357 Magnum 4" Combat K-frame DA/SA

Sold On 04/10/2026

Smith & Wesson S&W Model 66-2 357 Magnum 4" Combat K-frame DA/SA

Smith & Wesson S&W 66 357-Mag

Smith & Wesson S&W Model 66-1 357 Magnum 2.5" Stainless M66 DA/SA

Sold On 04/01/2026

Smith & Wesson S&W Model 66-1 357 Magnum 2.5" Stainless M66 DA/SA

Smith & Wesson S&W 66-1 357-Mag

Smith & Wesson Model 66-3 357-Magnum 4" Stainless DA/SA

Sold On 03/16/2026

Smith & Wesson Model 66-3 357-Magnum 4" Stainless DA/SA

1991 S&W 66-3 357-Mag K-Frame Target 357MAG

Smith & Wesson S&W Model 66-2 357 Magnum 2.5" K-Frame DA/SA

Sold On 03/13/2026

Smith & Wesson S&W Model 66-2 357 Magnum 2.5" K-Frame DA/SA

S&W 66-2 357-Mag Snubnose Revolver+HOLSTER

1980s Smith & Wesson S&W Model 66-2 357 Magnum 6 Satin Stainless DA/SA

Sold On 03/11/2026

1980s Smith & Wesson S&W Model 66-2 357 Magnum 6 Satin Stainless DA/SA

S&W 66-2 357-Mag K-Frame Revolver

1974 Smith & Wesson S&W Model 66 357 Magnum 2.5" M66 Revolver +ORIG BOX

Sold On 03/09/2026

1974 Smith & Wesson S&W Model 66 357 Magnum 2.5" M66 Revolver +ORIG BOX

Smith & Wesson S&W 66 M66 357-Mag DA/SA Carry CCW

VINTAGE 1985 Smith & Wesson Model 66-2 Combat Magnum Stainless 357-Mag S&W

Sold On 01/26/2026

VINTAGE 1985 Smith & Wesson Model 66-2 Combat Magnum Stainless 357-Mag S&W

Smith & Wesson 66-2 357-Magnum S&W DA/SA

Sell a Gun Consign a Gun

1978-79 Smith & Wesson S&W Model 66-1 357 Magnum 4" Stainless M66 DA/SA

Sold On 01/16/2026

1978-79 Smith & Wesson S&W Model 66-1 357 Magnum 4" Stainless M66 DA/SA

S&W 66-1 M66 357-Mag Revolver

Smith & Wesson Model 66-8 Combat Magnum 357-Mag 4.25" Matte Stainless

Sold On 12/15/2025

Smith & Wesson Model 66-8 Combat Magnum 357-Mag 4.25" Matte Stainless

S&W 66-8 357-Magnum DA/SA K-Frame 357MAG

Smith & Wesson Model 66-1 Combat Magnum 357-Mag 2.5" Satin Stainless DA/SA

Sold On 10/13/2025

Smith & Wesson Model 66-1 Combat Magnum 357-Mag 2.5" Satin Stainless DA/SA

VINTAGE 1980! S&W Model-66 357MAG M66 +LASER

VINTAGE 1989 Smith & Wesson S&W Model 66-3 Combat 357-Magnum Stainless 2.5"

Sold On 09/17/2025

VINTAGE 1989 Smith & Wesson S&W Model 66-3 Combat 357-Magnum Stainless 2.5"

CARRY Smith & Wesson S&W 66-3 .357-Mag M66 HOLSTER

VINTAGE 1987 Smith & Wesson S&W Model 66 357-Magnum 4" Stainless DA/SA

Sold On 08/06/2025

VINTAGE 1987 Smith & Wesson S&W Model 66 357-Magnum 4" Stainless DA/SA

Smith & Wesson S&W 66 .357-Mag M66

Smith & Wesson S&W Model 66-8 SKU 162662 357 Magnum 4.25" M66 K Frame DA/SA

Sold On 07/28/2025

Smith & Wesson S&W Model 66-8 SKU 162662 357 Magnum 4.25" M66 K Frame DA/SA

Smith & Wesson S&W 66-8 M66 357-Mag +ORIG CASE

Smith & Wesson S&W Model 66 Combat Magnum Stainless 357Magnum 4.25" K Frame

Sold On 07/23/2025

Smith & Wesson S&W Model 66 Combat Magnum Stainless 357Magnum 4.25" K Frame

Smith & Wesson S&W 66 K Frame M66 357-Mag DA/SA

DAO-UPGRADED Smith & Wesson S&W Model 66-8 Combat Magnum 357-Mag 2.75" M66

Sold On 07/11/2025

DAO-UPGRADED Smith & Wesson S&W Model 66-8 Combat Magnum 357-Mag 2.75" M66

TK-Custom Smith & Wesson S&W 66-8 357-Magnum LPA

Smith & Wesson Model 66-8 Combat Magnum 357-Mag 4.25" S&W 66-8 +OG-CASE

Sold On 06/16/2025

Smith & Wesson Model 66-8 Combat Magnum 357-Mag 4.25" S&W 66-8 +OG-CASE

CARRY Smith & Wesson 66-8 S&W 66-8 DA/SA

1975 Smith & Wesson Model 66 Combat Magnum 357 Magnum 2.5" S&W 66 NO DASH

Sold On 05/30/2025

1975 Smith & Wesson Model 66 Combat Magnum 357 Magnum 2.5" S&W 66 NO DASH

VINTAGE Smith & Wesson Model 66 PINNED & RECESSED

VINTAGE 1981 Smith & Wesson 66-1 357 Magnum 4" Stainless S&W-66-1 Mod-66

Sold On 05/16/2025

VINTAGE 1981 Smith & Wesson 66-1 357 Magnum 4" Stainless S&W-66-1 Mod-66

Smith & Wesson 66-1 357 Mag S&W-66-1 Mod-66

Smith & Wesson (S&W) Model 66-1 357 Magnum 4" Satin Stainless S&W 66-1

Sold On 05/12/2025

Smith & Wesson (S&W) Model 66-1 357 Magnum 4" Satin Stainless S&W 66-1

Smith & Wesson (S&W) 66-1 357 Mag DA/SA

Smith & Wesson (S&W) Model 66-8 Combat-Magnum 357 Magnum S&W 66-8 ORIG CASE

Sold On 04/25/2025

Smith & Wesson (S&W) Model 66-8 Combat-Magnum 357 Magnum S&W 66-8 ORIG CASE

Smith & Wesson (S&W) 66-8 357 Mag Combat Magnum

Smith & Wesson Model 66-8 Combat Magnum 357-Magnum 2.75" S&W 66-8 +OG-CASE

Sold On 04/21/2025

Smith & Wesson Model 66-8 Combat Magnum 357-Magnum 2.75" S&W 66-8 +OG-CASE

Smith & Wesson 66-8 357-Mag S&W 66-2 DA/SA

Smith & Wesson Model 66-3 357 Magnum 2.5" S&W 66-3 Mod-66 +ORIG BOX

Sold On 04/18/2025

Smith & Wesson Model 66-3 357 Magnum 2.5" S&W 66-3 Mod-66 +ORIG BOX

Smith & Wesson 66-3 357 Mag S&W Mod-66

Smith & Wesson Model 66-8 357-Magnum S&W 66-8 +ORIG CASE

Sold On 03/31/2025

Smith & Wesson Model 66-8 357-Magnum S&W 66-8 +ORIG CASE

Smith & Wesson 66-8 357-Mag S&W 66-8 DA/SA

1975 Smith & Wesson (S&W) Model 66 Combat Magnum 4" 357 Magnum S&W 66 M66

Sold On 03/14/2025

1975 Smith & Wesson (S&W) Model 66 Combat Magnum 4" 357 Magnum S&W 66 M66

Smith & Wesson (S&W) 66 357 Mag S&W-66 M66 DA/SA

Smith & Wesson Model 66-1 Chicago Police Commemorative 357-Magnum S&W 66-1

Sold On 02/24/2025

Smith & Wesson Model 66-1 Chicago Police Commemorative 357-Magnum S&W 66-1

Smith & Wesson 66-1 357-Mag S&W 66-1 DISPLAY-CASE

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