I bought a stripped AR lower some time ago, but haven't

>>34889606
dont go cheaper than aero, PSA, etc. you shouldnt be spending all that much more than $50 on a lower parts kit, match triggers are $100-$300 and stock from $50-$200

>>34889617
Stocks don't really affect the performance of the gun at all so i'd suggest the cheapest option available.

Alg defense milspec trigger is like 50$ if you want a good but cheaper trigger above average milspec. Besides that you can get most of the lower parts including average trigger for 50-70$ from dpms i think, i forget but i saw it at a local academy sports. I think an average basic stock is good from about 50-70 as well, doesn't really matter what you get if you like it and the buffer tube isn't fucked up which i think isn't too common for what you'd find. I got a utg A2 stock and it works just fine despite what people might say. Sites like Joeboboutfitters and Palmetto state armory are your friend.