Weapon attachment bug

[TheBaconaut]

I've encountered this bug where i cant seem to be able to attach mods to weapons that i already have. i can only create new ones. I've looked for a fix but with little luck.

 

(Video Demonstration)

 

I don't know what caused this but i cant seam to figure it out. here's my load order

 

GameMode=Fallout4

Fallout4.esm=1
DLCRobot.esm=1
DLCworkshop01.esm=1
DLCCoast.esm=1
ArmorKeywords.esm=1
SpringCleaning.esm=1
Unofficial Fallout 4 Patch.esp=1
CutWeaponModsRestored.esp=1
CompanionAccuracy.esp=1
No Movement Fusion Core Drain.esp=1
Consistent Power Armor Overhaul.esp=1
Craftable Armor Size - Fix Material Requirements.esp=1
Craftable Armor Size.esp=1
DD_Khassar_De_Templari_Increased_build.esp=1
Armorsmith Extended.esp=1
AWKCRPatch-UFO4P.esp=1
Armorsmith Far Harbor.esp=1
Minigun Gau-19B.esp=1
SC_ExpandedDirtGrass.esp=1
SC_ExpandedAnimation.esp=1
Submachine Gun Stick Mag.esp=1
Billyro Curie.esp=1
Subtle Face Tweaks - Cait.esp=1
Subtle Face Tweaks - Piper.esp=1
UnlockAllHairstyles.esp=1
Army Helmet Upgrades.esp=1
Northland Diggers.esp=1
MMP4APA-blue.esp=1
RRP4APA.esp=1
IP4APA.esp=1
dD-Action Ragdoll Force.esp=1
dD-Reduced Explosion Force.esp=1
NoMoreRandomTurretMks.esp=1
NoNegativeAffinity.esp=1
NoAffinityCooldown.esp=1
Weapons of Fate.esp=1
RaiderOverhaul.esp=1
Brotherhood Power Armor Overhaul.esp=1
BPAO - Automatron Patch.esp=1
Tan_Paint_PA.esp=1
LongerPowerLinesInf.esp=1
Lasers Have No Recoil.esp=1
InteriorsEnhanced.esp=1
VaultSuitBoxes.esp=1
WM Chinese Assault Rifle - Standalone.esp=1
NexusMenu.esp=1
Vault 111 Security Armor.esp=1
ModularKalash.esp=1
NoDiamondCityMapMarker.esp=1
DV-No Levelled Vertibirds.esp=1
DV-Vertibird Explosive Minigun.esp=1
DV-Very Durable Vertibirds.esp=1
Rangergearnew.esp=1
Scavenged NCR Armor.esp=1
ReasonableWorkbenchPerks.esp=1
WET Clearer.esp=1
SkjAlert_All_DLC.esp=1
Sentry and Utility Shadows.esp=1
WWShadowLights.esp=1
SpotlightShadows.esp=1
WestTekTacticalOptics.esp=1
GasMask.esp=1
PipBoyShadows.esp=1
Pip-Boy Flashlight.esp=1
X01Light.esp=1
X-01 Talking heads retexture.esp=1
PlagueDoctor.esp=1
TheFridgeWireless.esp=1
FastRail.esp=1
FusionReactorCores.esp=1
EnclaveX02.esp=1
Double_Barrel_Spread_And_Range.esp=1
DoubleBarrel_Damage.esp=1
BetterSettlers.esp=1
BetterSettlersNoLollygagging.esp=1
BetterSettlersMortalSoldiersPack.esp=1
SettlersRename.esp=1
DarkerNights.esp=1
TrueStormsFO4.esp=1
TrueStormsFO4-ClimateSettings.esp=1
TrueStormsFO4-GlowingSeaExtraRads.esp=1
DarkerNightsDetection.esp=1
DarkerNights-TrueStorms.esp=1
Companion Infinite Ammo and Unbreakable Power Armour.esp=1
Automatron Helmets Fix.esp=1
Benny's Suit - Reginald's Suit Swap.esp=1
BetterJetpack.esp=1
BetterLegendaryMutations.esp=1
Brotherhood of Steel Kit.esp=1
Dogmeat's Backpack.esp=1
dD-Enhanced Blood Basic.esp=1
dD - Small Splatter Size.esp=1
Faster Terminal Displays (20x).esp=1
FatManRadiation.esp=1
ImmersiveVendors.esp=1
extendedLightsWS.esp=1
More Shadows All - Vanilla.esp=1
SpotlightFix-150-Shadow.esp=1
BoS Pilot Outfit Fix.esp=1
DesertEagle50AE.esp=1
GatlingRifle.esp=1
GatlingRifle-DamageReduce.esp=1
GatlingRifle-AWKCR.esp=1
DeployableTurretsPack.esp=1
DTP - AWKCR Compatibility.esp=1
Chainsaw.esp=1
Chainsaw_LL.esp=1
M14.esp=1
R91M.esp=1
M1911.esp=1
WO-G3.esp=1
WO-ScarH.esp=1
WO-USAS.esp=1
WO-AK47.esp=1
WO-G20.esp=1
WO-L96.esp=1
WO-M82.esp=1
Wasteland Ordnance Merged.esp=1
3dscopes.esp=1
3dscopes-framework.esp=1
3dscopes-AddToSpawnList - CWMR Compatible.esp=1
3dscopes-r91maddon.esp=1
3dscopes-deagleaddon.esp=1
3dscopes-g3addon.esp=1
3dscopes-m14addon.esp=1
3dscopes-G20addon.esp=1
3dscopes-m1911addon.esp=1
3dscopes-FarHarbor.esp=1
LegendaryModification.esp=1
LegendaryModificationMisc.esp=1
LegendaryModificationCSA.esp=1
LegendaryModificationGroknak.esp=1
LegendaryModification - DLC Far Harbor.esp=1
DD_AIO_I_Hate_You_All.esp=1
ThatGun.esp=1
DD_MANNEQUINS_OMFG_WOOOT.esp=1

[YesquiRay]

It happens to me aswell. It just happens with certain attachments, for example the double action shotgun complete stock, or most of the combat rifle mods. If i remove mods i get them to my inventory, but cant reattach them i have to make them every time. I recently purchased the season pass, maybe that has something to do with it... I tried to disable the mods affecting attachments but it keeps happening. Hope someone can help... Thanks!

 

GameMode=Fallout4

Fallout4.esm=1

DLCRobot.esm=1

DLCworkshop01.esm=1

DLCCoast.esm=1

Snap'n Build.esm=1

ArmorKeywords.esm=1

SpringCleaning.esm=1

Arbitration - Resources.esm=1

CartographersMapMarkers_Interiors.esp=1

OWR.esp=1

CROSS_Jetpack.esp=1

GlovesOfTheCommonwealth.esp=1

zWInsanity.esp=1

TacticalKatana.esp=1

YogCrowbar.esp=1

R91M.esp=1

ThatGun.esp=1

Rhino.esp=1

AK2047.esp=1

AK2047 - AWKCR Compatibility.esp=1

R91M - AWKCR Compatibility.esp=1

GlovesOfTheCommonwealth - AWKCR Compatibility.esp=1

Spear Standalone.esp=1

Hatchetsf*#@ingRock.esp=1

SpectacleIslandBoat.esp=1

Crossbow.esp=1

Eli_Crafting Shiz 9000.esp=1

M1911.esp=1

1942Weaponry.esp=1

M14.esp=1

Regent.esp=1

DoubleBarrelShotgunFasterReload.esp=1

Dogmeat's Backpack.esp=1

Board_metal.esp=1

SOS_SleepOrSave.esp=1

DD_AIO_I_Hate_You_All.esp=1

WorkshopSupplyRemover.esp=1

Classic_Army_Helmet.esp=1

DD_MANNEQUINS_OMFG_WOOOT.esp=1

SC_ExpandedScrapList.esp=1

VisibleWeapons.esp=1

Scavenged NCR Armor.esp=1

ScrapDeadThings.esp=1

3dscopes.esp=1

3dscopes-framework.esp=1

3dscopes-ak2047addon.esp=1

3dscopes-r91maddon.esp=1

3dscopes-m14addon.esp=1

3dscopes-Crossbowaddon.esp=1

3dscopes-m1911addon.esp=1

GasMaskUpgrades.esp=1

fanning.esp=1

No Lightstep (Traps, Mines).esp=1

Menace.esp=1

CROSS_Cybernetics.esp=1

PersonalPackBrahmin.esp=1

WM Chinese Assault Rifle - Standalone.esp=1

Craftable Armor Size - Fix Material Requirements.esp=1

Craftable Armor Size.esp=1

PerkChartPoster.esp=1

console.esp=1

Companion Fall Damage Immunity.esp=1

Armorsmith Extended.esp=1

TacticalKatanaAWKCR.esp=1

HatchetsAWKCR.esp=1

FieldScribeBackpack.esp=1

SkibsIF54-AWKCR.esp=1

WaterPumpDiamondCity.esp=1

WaterPumpGoodneighbor.esp=1

M.D. Wolfe's Shipping Services.esp=1

Local Map Expanded (Zoom-out Ext. plugin).esp=1

BowieKnifes.esp=1

BowieKnifesAWKCR.esp=1

THSurvivorKnife.esp=1

BetterJunkFences.esp=1

Classic vault suit.esp=1

GetUnstuck.esp=1

Rangergearnew.esp=1

RealisticStealth.esp=1

AGCP's Face Details Add-on.esp=1

Classic Fallout Music.esp=1

Journal.esp=1

UncappedSettlementSurplus.esp=1

SnappableGuardPosts.esp=1

Better Explosives - Normal.esp=1

Better Explosives - Enhanced Grenades.esp=1

Better Explosives - Perks redone.esp=1

Better Explosives - Grenade Frequency 30.esp=1

DD_CBBE_SLooty_Castle_Innie_Vajayjay_4k_Fix.esp=1

Arbitration - Button Lowered Weapons - Auto Raise from Cover.esp=1

TaggingHelper.esp=1

TheFridge.esp=1

CustomizableNeeds + RealisticAidSideEffects.esp=1

TrueStormsFO4.esp=1

TrueStormsFO4-ClimateSettings.esp=1

DD_M79_Launcher_woooot.esp=1

Jk2WEAP-K.A.T.A.N.A-Kinetic Assisted Thermal And Nuclear Antagonizer.esp=0

Jk5LoadAfter-AWKCR-K.A.T.A.N.A.esp=0

Better Power Armor - Extended.esp=1

MRPA - Stat Overhaul.esp=1

Better Power Armor - BLD - Patch.esp=1

GatlingRifle.esp=1

GatlingRifle-NoIdiotSavant.esp=1

1918bar.esp=1

Extended weapon mods.esp=1

Better Locational Damage - DLC_Automatron.esp=1

Better Locational Damage - DLC_Far_Harbor.esp=1

Better Locational Damage - DLC_WWorkshop.esp=1

Better Locational Damage.esp=1

Better Perks.esp=1

P99.esp=1

Better Leveled Lists - Items - CW Edition.esp=1

Better Weapons - Patch.esp=1

RecycleBottles.esp=1

TacticalMods.esp=1

TacticalModsDLC.esp=1

BetterModDescriptions.esp=1

BetterModDescriptionsAE.esp=1

BetterModDescriptionsCAS.esp=1

BetterModDescriptionsCOTC.esp=1

BetterModDescriptionsEWM.esp=1

BetterModDescriptionsIF54BR.esp=0

BetterModDescriptionsSTCSAdd.esp=1

[YesquiRay]

I found the problem. In my case the mod that adds the 1918 BAR used the attachments of the combat rifle and made them non reuseable with said combat rifle. I´m still struggling to find wich mod conflicts with the double barrel shotgun stock.

 

In your case, do some attachments work or does it happen to you with all of them? If its just some of them try an deactivate weapon mods to see if you find the problem.