Variations in Parker Bolts in PP

[B. Dudley]

Thank you all, i try to write on subjects that would be useful to those looking to know more about Parkers and how they work.

There was some chatter on here last year some time about bolt variations so i figured it would make a good topic to write on in detail.

[Autumn Daze]

Thise? Kore? Oh ya thanks Brian!