My initial reactions were that the guns were all unbalanced and there were like 3 "good" guns. I've been watching a lot of streamers and they're testing out all the guns as well as I have been on my own. Turns out there's like 2ish AWFUL guns, 2ish guns that are desperation mode over the other two, then almost all the other guns have their strongpoints. Mozambique/Auto Pistol suck dick. Alternator/P20 aren't great, but I'd take them over the latter two. Everything else is definitely usable. I'd say the longbow may need adjustments, but with skull piercer if you can magically get a headshot past 100m you're doing big damage. The 1 second fire rate is complete shit though. You're better off shooting the Scout 3x in the same amount of time. R301 is a very solid weapon, but I've seen people move into select-fire Prowlers and R99's with great success. And Spitfire is like the all-around weapon. I watch people who main Spitfire/Shotgun a lot. Spitfire with a 2-4x as it's velocity is really good and you can do decently at range with it, then shotgun for rushing. Then when you're out of shotgun shells in your gun? Switch back to Spitfire and hipfire!
Peacekeeper's are still pretty dumb. I watched some of the better players (Grimmmz, MoonMoon lul, and Shroud) get wiped by people with Peacekeepers. TTK is just too fast comparatively. You've got a weapon that one shots fresh spawns and two shots anyone else in the game. The only other weapons that can do that are a Krieber, Mastiff, and Longbow WITH kit, WITH a headshot. Bangalore/Wraith with a fucking Peacekeeper are just too easy. Zip around with your extra fast soldier lady or your tiny naruto girl and blast people until you manage to kill them. They just need to lower the damage to 70ish with a full shot instead of 110 and it'd be more manageable. They'd have to turn down the EVA as it does about that much damage but much MUCH faster, but they could easily rectify it by letting the Peacekeeper keep their mid-range precision and making EVA spread bad after 15m or whatever.
Basically besides the Mozambique and one or both of the light pistols, I think guns are in a decent place. Nerf Peacekeeper, fix Longbow, and we're set. The mid range guns like R99/301/Hemlock are all very viable still. I understand them not wanting this to be a sniper game like PUBG became, but the Longbow is just fucking rough. Maybe make it .75 second or increase the damage to 70 with a body hit, but 55 damage every second is bottom tier. The fucking Mozambique can put out more.