S1
I forgot to tell you, the rules for rifles do not allow bipods or any attachments to the stock in the light gun class.
No attachments to stocks such as but not limited to guides, slides, rails, blocks ect.
You can shoot prone with a front adjustable rest and sand bag or shoot from the bench in the light gun class which is up to 16 1/2 Lb.---Max muzzle diameter of .950"--max stock width of 3". Brakes are allowed in the light gun class but not the heavy guns.
Later
DC