Ruger Mini-14 Ranch Rifle – 580-Series, .223 Rem. (2011 Production)
Well-balanced, reliable, and famously adaptable, this 581-prefix Mini-14 Ranch Rifle represents the accuracy-upgraded 580-series with Ruger’s heavier 18.5" tapered barrel and integral scope mounts. Blued alloy-steel metalwork meets a black “All-Weather” synthetic stock, creating a full-size rifle that handles rough use and varied climates while staying just under seven pounds unloaded.
Condition
Very good overall. Metal and stock show only light, superficial handling marks and small blemishes—no deep scratches, dents, or corrosion. Bore is excellent: clean, mirror-bright, with sharp lands and grooves. Mechanicals cycle smoothly and lockup is secure.
What’s Included
• Ruger Mini-14 Ranch Rifle (581-xxxx serial prefix)
• One factory Ruger 5-round steel detachable box magazine (installed)
• One spare Ruger 5-round magazine
This particular rifle was manufactured in 2011, several years into Ruger’s 580-series redesign that introduced a heavier, cold-hammer-forged barrel profile and refined gas system tolerances—upgrades that noticeably tightened group sizes compared with earlier variants. The short-stroke, fixed-piston action keeps fouling out of the receiver, contributing to the platform’s hallmark reliability, and the investment-cast steel receiver carries integral Ruger scope bases should you wish to add glass without extra mounts.
The black synthetic stock is molded with diamond checkering for a positive grip in wet or gloved conditions, sports integral sling swivels, and finishes with a grooved rubber butt-pad for steady shoulder purchase. Ruger’s protected-post front sight and fully adjustable ghost-ring rear sight offer an uncluttered, fast sight picture that pairs well with the rifle’s handy 18.5" barrel and 1:9" twist for common .223 Rem./5.56 NATO bullet weights.
Controls remain classic Mini-14: a Garand-style charging handle, paddle magazine release, and the pivoting safety lever inside the trigger guard—easy to manipulate with gloved hands and intuitive for anyone familiar with M1-family rifles. The rifle ships with 5-round magazines for hunting or compliance use, yet retains full compatibility with Ruger’s 20- and 30-round factory mags and a broad aftermarket ecosystem.
Whether you’re looking for a rugged ranch companion, a soft-shooting varmint rig, or simply a representative example of an iconic American semi-auto that sidesteps many “modern sporting rifle” restrictions, this 2011 Mini-14 Ranch delivers proven function, upgraded 580-series accuracy, and continued parts support—all in very good condition and ready for your optic of choice.
Give it a spot in the safe or a place behind the truck seat; either way, it’s prepared for years of dependable service.