Cheap junk?

[trlcavscout]

Where do they find these deals? I see guys buying "worn out" barrels for $10 etc. I now have my serious shooter and would like to build a cheap POS for fun. A light cheap truck type gun for the kids to learn on so if it gets dropped/beat up it wouldnt matter type gun. Any body got cheap worn out stuff?

[porfiriozg]

how about an ar-15 for around $610

http://www.aimsurplus.com/product.aspx?item=F1SASL&name=Surplus+Arms+%26+Amm o+LOW15+Stripped+AR+Lower+Receiver&groupid=53

-and-

http://www.ar15-kits.com/index1.html