K727 Smith & Wesson Used K Frame Model 17-8 22LR New Style Thumbpiece & Nut j43c providing smooth

providing smooth

45 ACP ammunition

Vintage Americana decor

Style: Standard front sight

Introduced in 1974

K727 Smith & Wesson Used K Frame Model 17-8 22LR New Style Thumbpiece & Nut j43c providing smoothK727 Smith & Wesson Used K Frame Model 17 8 22LR New Style Thumbpiece & Nut Used Gun Parts and Accessories. Cleaned, Inspected, and Guaranteed! Please call or email with any questions! How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame for a MODEL NUMBER. Model numbers began in 1957 58. So if there is no model number then your revolver may be older than 1957 58. In this case