I have an older wall mart package 308 FXP with the non-accustock blind mag center feed. I am looking high and low for a factory or nice boyds wood stock with 4.4 spacing for a center feed. I wouldn't mind converting to a detachable magazine but it looks like there is one that the hinge lever is on the mag and one that is one the bottom plate. Is a DBM stock also compatible with a hinged floorplate? And is there any differences with fitting of a top bolt release vs bottom bolt release trigger guard?