Smith & Wesson Model 642, Performance Center, Double Action Only, Metal Frame Revolver, J-Frame, 38 Special+P, 1.88" Barrel, Alluminum Alloy, Matte Finish, Silver, Wood Grips, Fixed Sights, 5 Rounds 170348 • Double Action Only • Capacity: 5 • Finish: Satin Stainless Finish • Sights: Front: Serrated Ramp Rear: Fixed U-Notch • Barrel length: 1.875 • Overall length: 6.3125 • Performance Center Enhanced ActionEnclosed Hammer Enhanced Action J-Frame • Double Action Only • Capacity: 5 • Finish: Matte Silver • Sights: Front Ramp Sight • Barrel length: 1 7/8" • Overall length: 6.3" • 15in Free-Float MLOK Rail/ Ambi Bolt Release