Ruger Flat bolt question

[Rifled1]

Can anyone point me to a link where there is a photo comparison of a flat bolt vs a round? I have searched and not found any close up photos that distinguish the two.

Thanks in advance.

 

[Dr.Rob]

In what model firearm?

 

[Rifled1]

Ah, sorry. Ruger 77.

 

[Jim Watson]

Google, man, google. Here are a flock of pictures of flat bolt M77s. Round knob bolts are left as an exercise for the student.
https://www.google.com/search?q=rug...IPzAC#imgrc=hZ_IkuODwJRvGM:&spf=1510177075378

 

[4v50 Gary]

I think the early Ruger 77 had an unattractive bolt. Leonard Brownell redesigned a better looking bolt for Ruger.