Guns don't kill people. People use guns to kill people.
They also use rope, poison, knives, heavy objects, and the list goes on. Necessity and invention and all that.
Axes, cheese graters, socks full of golf balls, water, sharp pencils, cars, blunt pencils, fire, oil, oil on fire, certain species of dogs, electricity, the sun, chainsaws, realy realy loud noises, peanut butter, clothing pegs, clowns...
Razors, teeth. ropes, razor bladed teeth attached to ropes.
Frozen jelly, insults, nuclear fusion, cross bows, exploding funny hats, lemons, gundams...
Books, disks, vomit, piss, blood, piss with vomit and blood in it...
Shells, broken bottles, plants, raisins, David Bowie, popcorn, acid, the other sort of acid, science, corks...
Toady One, Threetoe, Toady One attached to Threetoe used as a flail.
Cats. They hae a challenge rating of 2. A commoner is CR 1/2. Have fun!
Nuclear fission, bombs, explosions, longbows, maces, swords, staffs, shirts, pants, shoes, socks, hats, gloves, wire, dwarfs, elves, orcs, goblins, fluffy wamblers, levers, magma, lava, collapsing objects, landmines, napalm, dirt, stones, rocks, springs, feathers, bowling balls, baseballs, basketballs, footballs, soccer balls, tennis balls, shuttlecocks, tennis rackets, badminton rackets, waffles...
Turtles, cartoons, power of will, buffalo, quote pyramids, doors, anchors....
Piano wire, sledgehammers, nails, broken glass.
Real pyramids, statues, floors, ceilings, walls, ships, boats, battleships, cannons, board games, monopolies, dreadnoughts, sponges, ghosts...