zealous ridge
A concept I think would be interesting to add to the game would be a couple of weapon attachments/modifications to your guns, these could include
Laser sight, sometimes if you are hunting with a buddy or in multiplayer hunting with others in the same herd, sometimes it can be difficult to distinguish what your buddy is aiming at or wants to fire at, a laser sight could simplify this process of pinging animals you want to fire at or communicating in VC and allows you to see what other players are aiming at via seeing their laser sight a lot easier, i could also see this being a useful idea in regards to adding a stat buff/ increased accuracy of hip fire of some weapons as well and make them more consistent or able to read where the shot is likely to land
Bipod/gun tripod, another attachment that i find would be beneficial is being able to set down a bipod to eliminate aim sway and reduce recoil while you are prone and hunting in the world, another small feature could be that while you have your bipod out you are able to swap to your binoculars substantially faster via having your weapon resting with its bipod and you holding it with one hand then being able to quickly pull out your binoculars with the other hand and then be able to stash it away quicker to take shots faster
the gun tripod is a very similar idea to this but it would be available to you while you are standing/crouched/sitting, it would be a deployable equipment similar to a tent/stand etc and be placed in the world with you able to then interact to place yourself/your gun at the tripod and give yourself a more stable shot at the cost of being immobilised while using it, another idea i had for the tripod as well is being able to leave your gun mounted on the tripod allowing you to be able to carry a lighter backpack while running around but then being able to interact with your gun tripod and being able to shoot the weapon which is mounted on it then when you leave the tripod the weapon remains mounted to use when you interact again unless you decide to take it off
Finally, probably the most overdone request
suppressors, i believe everyone and their dog has asked for this but suppressors would be a great additition to the game and i find that the functionality of them could be that they reduce the spook radius when you take a shot and reduce the hunting pressure for each kill you get, these suppressors could also be resources similar to games like metal gear solid 5 where it will only last a certain amount of shots before the baffles are worn out and it becomes loud again, then you need to purchase a new one to make your weapon quieter again