Re: Action Comparison
The trued Remington is only cheaper if you already have a Remington action or you find one really cheap then have it blue printed (not totally true, it is cheaper but marginal cost). The custom actions use better quality steel which will theoretically allow you to hang a heavier barrel without issue, most have a tighter bolt to raceway fit, and are generally pretty true to begin with. Me personnally, unless i was building a bench gun off a BAT action i would go with a blue printed Remington because i do my own work and i get that warm fuzzy feeling cutting everything true and concentric (OCD). I like side bolt releases, integral rails and recoil lugs, but i would at least check the custom action and true it if necessary before barreling it (not all are straight just because they're "custom"). Although i haven't barreled any, Stiller seems to have a good reputation also for being straight and similarly priced to Surgeon and Defiance (i think Defiance makes the Templar action for GAP).
If integral rails and recoil lugs is important to you go custom, if not Remington is just as good. They all shoot awesome from my experience. A good barrel and chamber job seems to be more important than the action.