I thought about doing a single shooter but figured I would see how it shoots from the mag, others have said that there was little to gain. Figured I can always have it re-throated longer.
I'll ask again, how important is a 20moa rail out to 1000yds???
Look here at these responses. It makes sense to have one for long range shooting, as it allows your optics to use middle of the road settings, instead of being maxed out.
http://www.longrangehunting.com/forums/f17/built-moa-receiver-168463/