The Ruger No. 1 is a single-shot rifle. It is a sort of traditional firearm designed in 1966 and since then a variety of different variations came out. This rifle shoots a bunch of different calibers depends on a model. Its sliding tang safety provides instant security and accessibility. Strong and simple falling-block breech mechanism with artillery-style breechblock and under-lever is perfectly equipped for modern cartridges. Its sturdy receiver assists the barrel, stock and sliding breech block with a stiff support. Ejector mechanism gives maximum grip where the ejector engages the cartridge case and can be customized to provide extraction only. Machined integral scope mounts give a firm mounting surface included scope rings. The accuracy is great due to cold hammer-forged barrel. Overall, a classic look rifle ideal for home-defense.