[wsarris424]

I'm looking into buying an upper chambered in 5.45 cause I have other rifles in this caliber. Can you guys point me into the right direction if I want to get a decent lower receiver fully assembled?

In case you need it, this is the upper I've been looking at.

http://www.jgsales.com/product_info...-new/manufacturers_id/30/products_id/2805?SID

 

[matt18920]

i wouldn't put that big of an investment in a product that will eventually run out of cheap surplus.