Hi Douglas, the Ruger Wrangler is a single action only revolver.
Stay safe & have a great day!

Douglas, the Ruger wrangler is single action only. If interested here's a link to a Diamondback sidekick Wich is a double/single action revolver and comes with a 22lr and 22mag cylinder so you can shoot both calibers simply by swapping cylinders. Hope this helps, link here........................ budsgunshop.com/product_info.php/products_id/141027/diamondback+db0500a001+sidekick+22+lr22+mag+9rd+4.50+black+cerakote+zinc+frame+black+polymer+grips

Hi Douglas and welcome to the Community. This Ruger Wrangler is Single Action Only revolver. Must be thumb levered to fire each shot. Cheers and stay safe!