Ruger M77

Ruger M77
Ruger M77 MK II .270 WIN
TypeRifle
Place of originUnited States
Production history
DesignerL. James Sullivan
Designed1968
ManufacturerSturm, Ruger & Co.
VariantsSee Variants
Specifications (Ruger M77 Standard)
Mass6.75–8.25 pounds (3.06–3.74 kg)
Length42–44.75 inches (106.7–113.7 cm)
Barrel length22–24 inches (56–61 cm)

Cartridge22-250 Rem, 223, 220 Swift, 6mm Rem, 65mm, 243, 257, 25-06 Rem, 250/3000, 6.5 Creedmoor, 6.5 PRC, 264 Win, 270 Win, 280, 284 Win, 7x57, 7 PRC, 7mm Rem., 7mm-08 Rem, 30-06 Sprg, 300 Win Mag, 308 Win, 338 Win, 350 Rem, 35 Whelan, 358 Win Mag, 416 Taylor, 458 Win Mag, 458 Rem Mag
ActionBolt-action
Feed system3-5 round integral box magazine
SightsVarious sights

The Ruger M77 is a bolt-action rifle produced by Sturm, Ruger & Co. It was designed by Jim Sullivan during his three years with Ruger. It was designed primarily as a hunting rifle featuring a traditional Mauser K98-style two-lugged bolt with a claw extractor.