People Are Panic Buying Untraceable ‘Ghost Guns’ Online in the Coronavirus Pandemic

I've read you want to make sure the threaded area that connects to the buffer tube is reinforced, that seems to be the weak point on polymer lowers. No affiliation, but I've heard good things about these guys for polymer 80s and lowers: Polymer Lower Receiver | AR15 Lower Receivers| AR 15 | TN Arms Co
This is why I'd love to get my hands on the KE Arms redesigned polymer lower that they're trying to release for the WWSD2020 project in partnership with Brownell's and InRange. You can't change out the [integral] stock, but it's also designed specifically to reinforce the buffer tube area. Seems like a trade worth considering.
 
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