Ruger M77 Mark II Sporter 7933 Complete Specs and Full Gun Specifications

The M77 was retooled almost entirely and reintroduced in 1991 as the Mark II. The safety, bolt, and trigger were mildly redesigned. The claw extractor was retained, but the bolt face was opened up to allow controlled-round feeding. The plunger ejector was replaced with a Mauser-style blade ejector. Finally, a three-position safety allowed the bolt to be operated while the gun was still on safe, making unloading of the rifle less hazardous. Ruger also eliminated the adjustable trigger that came stock on the original M77.