Citabria7GCBC,
I'm not sure how it is at the local Houston gun shows. At the DFW shows, there are always several vendors selling everything from stripped receivers and most any part you could imagine. The only problem is furniture, pretty much the standard stuff...A2, Shorty or Ace skeleton buttstocks, and black handguards.
The prices at the shows are comparable with mail or online orders. Some much lower, some much higher. If you figure in the sales tax it should come close to what shipping would be. From $85-$150 for a lower depending on brand, an assembled upper with bolt and carrier $250-$700 depending on brand, upper type, barrel type. Internals for the lowers all seem to be around $55, 2 stage triggers start at $120. My last project I went with Cav Arms furniture through Coal Creek's sale prices.
Tools...I bought a screwdriver from Midway USA it has all the screw bit tips stored in the handle, From Brownell's I bought the front detent tool and then a set of normal pin pinches from Home Depot and some brass punches from Harbor Freight. You'll also need a small hammer and an adjustable wrench.
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