Gunwerks GRB action thread timing

[JLDavid]

Not sure if anyone knows but thought I would ask anyway. Do the GRB actions have the same thread timing? I am thinking of swapping out my short action to a long action for a wildcat I am working on. I will of course check headspace when I get the barrel moved. Any information is appreciated.

David

 

[swd]

They are thread milled and timed. The headspace is very consistent action to action too.

 

[JLDavid]

Great. Thanks for the info.