Weird visual bug when shooting sniper rifle

[serbiandolphin]

so recently I installed some gun play mods, of which everything was fine at first, until I noticed this weird visual bug that happens with guns like the sniper rifle and 9mm. Here is my load list. This is my first time modding so I have no idea. Please and thank you.

 

https://imgur.com/jb314Py

FalloutNV.esm
DeadMoney.esm
HonestHearts.esm
OldWorldBlues.esm
LonesomeRoad.esm
GunRunnersArsenal.esm
ClassicPack.esm
MercenaryPack.esm
TribalPack.esm
CaravanPack.esm
YUP - Base Game + All DLC.esm
Ragdolls.esm
Walking_Inertia.esm
NVMIM.esp
Unofficial Patch NVSE Plus.esp
YUP - NPC Fixes (Base Game + All DLC).esp
Diagonal movement.esp
AWO_Musket.esp
FPS Weapon Lowering.esp
IMPACT.esp
The Mod Configuration Menu.esp
Realistic Movement.esp
JustAssortedMods.esp
ImmersiveRecoil.esp
JSRS.esp
Bullet Tracers NV.esp
B42Inertia.esp
rockbiter_AnimationSounds.esp

Edited January 18 by serbiandolphin
bug extended to other guns

[JimboUK]

Those are missing meshes, open the console, click on one and an ID will be shown at the top of the screen, the first two characters of that ID will be the load order for the problem mod, try reinstalling it. 

[laclongquan]

Honestly, with that light load order, you can manually check to see which mod cause problem

Uncheck half of the mods. Play the game to see if it bug. If it is, that's the fault of one of currently running one. If not, it's one of the unchecked so revert this procedure and turn from uncheck to check.

Continue this process to identify exactly which mod cause problem (which I suspect they change vanilla asset to use asset in mod, then they forgot to attach assets to such mod)

[M48A5]

Before doing anything else, you should get your load order in the correct order.

Fallout.esm

DeadMoney.esm

GunRunnersArsenal.esm

HonestHearts.esm

LonesomeRoad.esm

OldWorldBlues.esm

CaravanPack.esm

ClassicPack.esm

MercenaryPack.esm

TribalPack.esm

Then run the game to see if the problem still exists.