what size hex screws on Ruger Bisley grip frame?

[8x57mm]

dozens of hex wrenches and none fit these things... anyone know the eact size wrench needed? Please email me at [email protected]

 

[Len-2A Training]

Easy answer is call Ruger tomorrow and their tech folks should be able to tell you.

I have no idea, but I wonder if it might be a metric size?

 

[MikeD]

Might also be a Torx Plus hex size, like on the new Sig P229's grip screws.

 

[jhrosier]

7/64"

 

[8x57mm]

thanks...

7/64 was the magic number that fell between my set sizes. Now...to figure out why when I reassembled the Blackhawk why the trigger no longer stays back... The only thing that doesn't look right is the trigger spring. I am not sure what the manual means by "under" the trigger.

 

[Len-2A Training]

See if the Blackhawk manual at this site helps. If not, give Ruger support a call on Friday.

http://thedisease.net/?ejaculate=library&your_poison=Firearms Manuals

Or the Blackhawk Schematic on this page:

http://thedisease.net/?ejaculate=library&your_poison=Firearms Schematics

Good luck.