Smith & Wesson Model 66- K Frame .357 Magnum Cylinder w/ Extractor Non-Recessed Stainless Steel Used 66A58 .50 Caliber A: While mechanically inclined individuals

A: While mechanically inclined individuals may be able to install this part

Model: Smith & Wesson Sigma Series (4-inch barrel)

The 4-inch barrel length offers an excellent balance between accuracy and maneuverability

Ideal for restoration projects or replacement needs

the Bodyguard features a distinctive shrouded hammer that allows both single-action and double-action operation while preventing snagging during the draw

Smith & Wesson Model 66- K Frame .357 Magnum Cylinder w/ Extractor Non-Recessed Stainless Steel Used 66A58 .50 Caliber A: While mechanically inclined individualsSmith & Wesson Model 66 4 to 66 8 K Frame . 357 Magnum Cylinder with Extractor Stainless Steel (Newer Style) Upgrade or repair your K frame revolver with this genuine factory Smith & Wesson replacement cylinder. This stainless steel, 6 shot cylinder comes complete with the newer style extractor star, making it the perfect drop in replacement part for modern Model 66 iterations. Because it features the updated extractor design introduced during S&W's