Need Help to ID these action inlets

[david12601]

Listed some stocks but need to be sure that I listed them correctly. Thank you

 

[Leeman]

Great quiz!

I'd say stock with '3' sticker: RPA Quadlock or maybe H & H Milennium
No. 4: Barnard P
No. 1: That has me stumped. I can't think of an action with three bedding bolts with the bolt handle so far forward.
Next one is 40X
No. 5: Rem 700 with mag spacing filled in.