Looks pretty interesting, but I don't think I'm adventurous enough to get one.

 

http://www.rainierar...product_id=3402

Are these real Calvary Arms lowers? I can't tell from the GWACS stuff.

 

I assume you've heard of Calvary Arms. Their CAV15s were good to go.

with a molded stock? wow

Here's a good review of these: http://jerkingthetrigger.com/blog/2012/12/24/review-gwacs-armory-cav-15-mkii-polymer-ar-15-lower-receiver/

Love...i want one

I built a rifle up offf one of these for someone. You put on CF handguards and a lightweight barrel and it'll be seriously light.

Its the buffer retaining pin that would worry me. Appears to be held in place by a roll pin, but the slamming of the buffer against it being a weak point especially on a seam.

It will be light, which is awesome. Keep in mind, the center of gravity will move forward. Won't matter on the range. Won't matter for home defense. But if you run carbine courses it will tire you out sooner moving the muzzle up and down over and over.