Smith & Wesson Model 66, Combat Magnum, Double Action/Single Action, Metal Frame Revolver, K-Frame, 357 Magnum, 2.75" Barrel, Stainless Steel, Rubber Grip, Red Ramp Front and Adjustable Black Blade Rear Sight, 6 Rounds 10061 • Double Action • Capacity: 6 • Finish: Glass Bead Stainless Steel • Sights: Front: Red Ramp Rear: Adjustable Black Blade • Barrel length: 2.75 • Overall length: 7.75 • Full Top Strap And Barrel SerrationExternal Hammer K-Frame • Double / Single Action • Capacity: 6 • Finish: Matte Stainless • Sights: FS: Red Ramp / RS: White Adj. • Barrel length: 2.75" • Overall length: 7.8" • 15in Free-Float MLOK Rail/ Ambi Bolt Release