Smith & Wesson Model 686, Performance Center, Double Action/Single Action, Metal Frame Revolver, L-Frame, 357 Magnum, 4" Vent Rib Barrel, Stainless Steel, Synthetic Grip, Adjustable Sights, 6 Rounds, Unfluted Cylinder, Performance Center Speed Release Thumbpiece 11759 • Double Action • Capacity: 6 • Finish: Satin Stainless Steel • Sights: Front: Interchangeable Orange Rear: Adjustable • Barrel length: 4 • Overall length: 9.5 • Speed Release Thumbpiece/ Vented Ribbed BarrelPC Speed Release Thumbpiece Vented, Ribbed Barrel Chromed Trigger & Hammer • Double / Single Action • Capacity: 6 • Finish: Matte Silver • Sights: Interchangeable w/Orange Front • Barrel length: 4" • Overall length: 9.5" • 15in Free-Float MLOK Rail/ Ambi Bolt Release