I just read this, so scratch my shotgun suggestion.
If you’re looking for a go-to smokewagon…
Wait, what’s wrong with the two ARs you’ve got now? What are they, what parts have you used, etc?
For $1500 I’d imagine you could get both of them into top-shape. The itch for new kit is always nice, but once it’s scratched, you’re left with just another tool in the box. The more shooting I do, the less exciting new gear becomes.
I miss the days of walking into a gun store and feeling awe and wonder. Now it’s like, “yeah, yeah, do you guys have anything I actually f*&*in’ need”. Usually they don’t, and I end up picking up ammo or mags.
I just got rid of a piece-of-shit Taurus two weeks ago, and got a Glock 21SF. I was more excited about getting the ammo than the firearm. YMMV.
Depending on what you’re working with, and the quality of your builds, you could buy some LPKs from Grant, new BCGs, spare bolts/firing pins, new barrels, and other reliability upgrades/spares.
Right now I’d love to start a custom build, but my pragmatic side is telling me to just buy maintenance supplies, ammo, and spares.
ETA: Bust out some pics and specs on your builds.