Ruger 10/22 TakedownRuger turned its legendary 10 22 semi automatic . 22LR rimfire rifle into a Takedown. Easily taken down and simple to reassemble, the 10 22 is now portable enough to go anywhere. It twists apart quickly and locks back together firm and solid. This rifle will provide you the quality and accuracy you expect from Ruger. The barrel is hammer forged with a 1: 16 twist and a flash suppressor. It has a gold bead front sight and the rear sight is adjustable.