TexasCHLforum.com

A lower can be assembled from parts without any specialty tools, an upper requires a vice block and barrel wrench. I use PSA LPKs but prefer them without a trigger group because a mil-spec trigger isn't the smoothest option out there. Palmetto gets a lot of complaints on their shipping time and customer service, but their products are excellent quality. If you don't mind waiting two weeks to a month for your parts and like a good deal, I highly suggest them. I would get a lower at a gun show unless you can get it transferred for $5-10. By them time you pay shipping and transfer fees, you can buy one at a gun show. Do a couple and you won't even need instructions to assemble one.