My EDC is my Glock30 .45. 2000 rounds of perfection. I've even limp wristed worse than a 6 year old to try to induce a malfunction. It just won't do anything less than function flawlessly.
Next is my SCAR 17S.

as far as assault rifles are concerned, there isn't a better platform on earth IMHO. I call it SCARzilla. I even have Son of SCARzilla, the SCAR 16S. The 17 is equipped with an Aimpoint Pro M2 and Whichever light if feel like using. I also have a nice sharpshooter set up that switches out the Aimpoint in favor of a 3-9x52 Redfield Revenge with Accu-reticle and a nice C&G telescoping bipod. The 16 is equipped with a nice C-more railway, an aluminum shorty foregrip, and any flavor of light. Both will shoot any ammo flawlessly. Having fired over 1000 rounds in each, I have complete faith in them both as neither has so much as flinched. Perfect!
Next up is my Mosin Magant! I can shoot the nuts off a gnat at 100 meters using iron sight with this thing. It's got no frills, no scope, no lights..... Just a bolt and a trigger. To be honest, the trigger on it is actually exceptional. One of the best I've ever felt.
I can used this rifle as a paddle, a tent prop, a battering ram, and the list goes on. Oh yeah, it came with a pretty cool bayonet.
I had a SCAR 17 and 16. I also had a bunch of Glocks and a couple H&K pistols. Oh and a DDM4, but I sold everything when our government told me these dangerous tools can actually hurt someone. Apparently they grow legs and go on killing sprees.