The books I've recently read, Patriots and Expatriots (read my reviews in the Coffeehouse forum) revolve around an economic meltdown in the US and around the world. This causes goods and services to shut down, widespread civil unrest and a compete break down of society. Gangs of commie, cannibal looters roam the countryside. Yeah, kind of a survivalist's wet dream

In the books which were written or based in the 90s the well armed survivalists rely on Colt 1911s, FN/FALS, HK91, M1As (they like 308s) and a smattering of other guns such as Mini 14s & Colt AR15s (for the women). Various other pistols include an occasional Glock, Ruger, Beretta and few others. The bad guys carry SKSs, AKs, ARs. Mini 14s and various other rifles, shotguns and pistols they scrounge from their victims.
Of course, being that there no longer is any law the ARs have all been converted to full auto using auto sears. Oh and one of the guys has a Barrett 50 cal. This particular band of survivalists also has a completely off the grid, self sustaining with solar power, fortified retreat in northern Idaho. Not to mention 300,000 rounds of ammo stashed away. They use single side band CB radios for comms. They have conventional explosives which they made booby traps out of. They also use 70's & 80's era cars and trucks since they are impervious to EMP
Pretty much stuff right out of the Mel Tappen & Kurt Saxon books of the 80s & 90's. If you don't know who those guys are, you been living in a survival cave.
So just for fun, and with the thought that times have changed what would be your recommendation for weapons and equipment for your survival group?
Not asking what you have but what you think you would need to fight off the commie, cannibal hordes?
What rifle?
What pistol?
What comms?
How much ammo?
What other equipment or technology?
Vehicles?
Other thoughts?