Pat, I have been thinking of adding a Harris bipod to my XP's plastic stock as you show in your photo. This would allow me to shoot the gun in IHMSA practical hunter class.
What sort of an adapter did you use to accomplish it?
I have been concerned that the plastic stock might not withstand the recoil forces placed on it by using a bipod, but apparently you have not had a problem. Any info you can provide would be appreciated.
Andy