Hey, all. I've been AR shopping for a few weeks and I'm contemplating picking up pieces to build my first black rifle vs buying a complete gun, and I thought I may even do both. I'm not in much of a hurry, so I thought I'd pick up pieces as they come along at good prices. I'm partial to the M4 style, and PSA is running this deal today: http://palmettostatearmory.com/inde...tm_campaign=Constant+Contact&utm_medium=email Thoughts on this for an upper for an M4 styles rifle? I notice it says chrome-lined bore, not barrel. Red flag? Can better deals be had with patience? I don't think I want to mess yet with a stripped upper, so this is as basic as I want to get wih the upper. I'm aware that PSA is apparently having shipping issues. That's OK if it's a great deal. Like I say, I'm not in a huge hurry. I signed up for their emails the other day and can't believe how cheap some of their stuff seems to be, and the frequency they place things on sale. I'm trying not to get swept up in the fever but their ads make it tempting to just jump in and start ordering. Outdoor Hub mobile, the outdoor information engine Wanna kill these ads? We can help!