Gunsmithing Swapping Bergara HMR Pro Bolt

[BoulderE89]

Hey fellas, I have searched the forums to no avail to find this answer already in a thread, but I had the good fortune to get an extra Bergara pro bolt head and wanna swap it out, but I am not familiar with how to do so. I have seen videos on the standard Bergara bolt takedown but they are different from my pro bolt. Anyone have any experience with these and swapping them out?

 

[BoulderE89]

anyone?

 

[Altoonabcm157]

anyone?

Remove the firing pin assembly, after that is removed put pressure on the bolt head and push out the retaining pin holding the bolt head and gas shield to the bolt body, the bolt head gas shield and washer will then slide out freely.