The purpose of the pillars are to keep the action screw heads from compressing into the factory synthetic/wood stock. If you're going to purchase a DBM frame assembly (surround) and metal bottom bolt release trigger guard for the Boyd's stock, the action screw heads will be supported by the metal bottom parts. I would focus on stress-free bedding the recoil lug and action making sure the tang and barrel are free floated in the stock for improved accuracy potential.
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