Weapon Mods are Mods used in Fallout 4 to customize the player's Weapons by placing them into an available Mod Slot. The Gun Nut Perk will be required to modify Guns, the Science Perk will be required to modify Energy Weapons, the Demolition Expert Perk will be needed to modify Explosive Weapons and the Blacksmith Perk will be needed to modify Melee Weapons.
Weapon Mods
Weapon Mods can be created and applied by accessing a Weapons Workbench.
Gun Mods are Mods used in Fallout 4 to customize the player's Guns by placing them into an available Mod Slot. The Gun Nut Perk is required to modify Guns. Gun Mods can be considered the following:
Gun Mods
Mod |
|
Info |
Dam |
Fire Rate |
Rng |
Acc |
Wgt. |
Mats |
Pipe Standard Receiver |
None |
Standard. |
- |
- |
- |
- |
- |
Gear (1), Oil (2), Screw (1), Steel (2) |
Pipe Light Frame Receiver |
None |
Lighter weight. Reduced damage. |
-1 |
- |
- |
- |
-1.1 |
Adhesive (1), Gear (1), Oil (2), Screw (1), Steel (2) |
Pipe Heavy Frame Receiver |
None |
Heavier weight. Improved damage. |
+1 |
- |
- |
- |
+0.9 |
Adhesive (1), Gear (2), Oil (2), Screw (2), Steel (3) |
Pipe Calibrated Receiver |
None |
Better critical shot damage. |
- |
- |
- |
+2 |
+0.2 |
Adhesive (2), Gear (2), Oil (2), Screw (2), Steel (4) |
Pipe Hardened Receiver |
None |
Better damage. |
+3 |
- |
- |
- |
+0.2 |
Adhesive (2), Gear (2), Oil (2), Screw (3), Steel (4) |
Pipe Automatic Receiver |
None |
Improved rate of fire. Inferior damage and range. |
-3 |
+72 |
-12 |
-11 |
+0.4 |
Adhesive (3), Gear (2), Oil (3), Screw (3), Steel (4) |
Pipe Armor Piercing Automatic Receiver |
|
Improved rate of fire and armor penetration. Reduced range. Inferior damage. |
-3 |
+72 |
-10 |
-11 |
+0.4 |
Adhesive (3), Gear (2), Oil (3), Screw (3), Steel (4) |
Pipe Hair Trigger Receiver |
|
More sensitive trigger. Better rate of fire. |
- |
+28 |
- |
-4 |
- |
Adhesive (4), Oil (3), Screw (2), Spring (3), Steel (5) |
Pipe Powerful Receiver |
|
Superior damage. |
+6 |
- |
- |
- |
+0.4 |
Adhesive (4), Aluminum (5), Gear (3), Oil (3), Screw (3) |
Pipe Hardened Automatic Receiver |
|
Improved rate of fire. Reduced damage. Inferior range. |
- |
+72 |
-12 |
-11 |
+0.6 |
Adhesive (3), Gear (3), Oil (3), Screw (4), Steel (5) |
Pipe Rapid Automatic Receiver |
|
Superior rate of fire. Inferior Range. Inferior damage. |
-3 |
+95 |
-12 |
-11 |
+0.6 |
Adhesive (4), Aluminum (5), Gear (4), Oil (3), Screw (4) |
Pipe Calibrated Powerful Receiver |
|
Superior damage. Better critical shot damage and accuracy. |
+6 |
- |
- |
+2 |
+0.7 |
Adhesive (5), Aluminum (6), Gear (4), Oil (4), Screw (4) |
Pipe Hardened Piercing Auto Receiver |
|
Improved rate of fire and armor penetration. Reduced damage and range. |
- |
+72 |
-10 |
-11 |
+0.7 |
Adhesive (4), Aluminum (6), Gear (5), Oil (4), Screw (5) |
Pipe Powerful Automatic Receiver |
|
Improved damage and rate of fire. Inferior Range. |
+3 |
+72 |
-12 |
-11 |
+0.9 |
Adhesive (6), Aluminum (7), Gear (5), Oil (6), Screw (5) |
Pipe .45 Receiver |
|
Exceptional damage. Changes ammo type to .45 Caliber. More sensitive trigger. Better rate of fire. |
+9 |
+28 |
- |
-4 |
+0.8 |
Adhesive (6), Aluminum (7), Gear (5), Oil (5), Screw (6) |
Mod |
|
Info |
Dam |
Fire Rate |
Rng |
Acc |
Wgt. |
Mats |
Assault Rifle Standard Receiver |
None |
Standard |
?? |
?? |
?? |
?? |
?? |
Adhesive 1x, Oil 1x, Screw 1x, Spring 1x, Steel 3x |
Assault Rifle Light Frame Receiver |
None |
Lighter weight. Reduced damage. |
?? |
?? |
?? |
?? |
?? |
Adhesive 1x, Aluminum 5x, Screw 1x, Gear 2x, Oil 3x |
Assault Rifle Heavy Frame Receiver |
None |
Heavier weight. Improved damage. |
?? |
?? |
?? |
?? |
?? |
Adhesive 1x, Steel 8x, Screw 2x, Gear 2x, Oil 3x |
Assault Rifle Calibrated Receiver |
None |
Better critical shot damage. |
?? |
?? |
?? |
?? |
?? |
Adhesive 4x, Steel 8x, Screw 5x, Gear 4x, Oil 4x |
Assault Rifle Hardened Receiver |
None |
Better damage. |
?? |
?? |
?? |
?? |
?? |
Adhesive 4x, Steel 9x, Screw 5x, Gear 4x, Oil 4x |
Assault Rifle Automatic Receiver |
|
Improved rate of fire. Inferior damage and range. |
?? |
?? |
?? |
?? |
?? |
Adhesive 2x, Steel 10x, Screw 6x, Gear 5x, Oil 6x |
Assault Rifle Armor Piercing Automatic Receiver |
|
Improved rate of fire and armor penetration. Reduced range. Inferior damage. |
?? |
?? |
?? |
?? |
?? |
Adhesive 5x, Aluminum 9x, Screw 7x, Gear 5x, Oil 6x |
Assault Rifle Hair Trigger Receiver |
|
More sensitive trigger. Better rate of fire. |
?? |
?? |
?? |
?? |
?? |
Adhesive 5x, Aluminum 10x, Gear 5x, Oil 5x, Screw 7x |
Assault Rifle Powerful Receiver |
|
Superior damage. |
?? |
?? |
?? |
?? |
?? |
Adhesive 5x, Aluminum 10x, Gear 5x, Oil 6x, Screw 6x |
Assault Rifle Hardened Automatic Receiver |
|
Improved rate of fire. Reduced damage. Inferior range. |
?? |
?? |
?? |
?? |
?? |
Adhesive 6x, Aluminum 11x, Gear 6x, Oil 6x, Screw 6x |
Assault Rifle Rapid Automatic Receiver |
|
Superior rate of fire. Inferior damage and range. |
?? |
?? |
?? |
?? |
?? |
Adhesive 6x, Aluminum 12x, Gear 6x, Oil 7x, Screw 7x |
Assault Rifle Calibrated Powerful Receiver |
|
Superior damage. Better critical shot damage and accuracy. |
?? |
?? |
?? |
?? |
?? |
Adhesive 7x, Aluminum 13x, Gear 8x, Oil 6x, Screw 7x |
Assault Rifle Hardened Piercing Auto Receiver |
|
Improved rate of fire and armor penetration. Reduced damage. Inferior range. |
?? |
?? |
?? |
?? |
?? |
Adhesive 7x, Aluminum 13x, Gear 8x, Oil 6x, Screw 7x |
Assault Rifle Advanced Receiver |
|
Exceptional damage. More sensitive trigger. Better rate of fire. |
?? |
?? |
?? |
?? |
?? |
Adhesive 9x, Aluminum 15x, Gear 7x, Oil 6x, Screw 10x |
Assault Rifle Powerful Automatic Receiver |
|
Improved damage and rate of fire. Inferior Range. |
?? |
?? |
?? |
?? |
?? |
Adhesive 9x, Aluminum 16x, Gear 8x, Oil 7x, Screw 10x |
Mod |
|
Info |
Acc |
Wgt. |
Mats |
Pipe Standard Grip |
- |
Standard. |
- |
- |
Screw (1), Steel (1) |
Pipe Comfort Grip |
- |
Improved recoil and hip-fire accuracy. |
+5 |
- |
Adhesive (1), Screw (1), Steel (2) |
Pipe Standard Stock |
- |
Exceptional sighted accuracy. Better recoil and aim with scopes. Improved bash. |
+11 |
+0.6 |
Adhesive (3), Copper (4), Screw (3) |
Pipe Sharpshooter's Grip |
|
Better recoil and hip-fire accuracy. |
+7 |
+0,2 |
Adhesive (2), Cork (1), Rubber (1), Screw (2), Wood (3) |
Pipe Marksman's Stock |
|
Exceptional sighted accuracy. Superior recoil and aim with scopes. Improved bash. |
+11 |
+0.7 |
Adhesive (4), Copper (5), Cork (2), Rubber (3), Screw (3) |
Pipe Recoil Compensating Stock |
|
Exceptional sighted accuracy and recoil. Better aim with scopes. Improved bash. |
+13 |
+0.8 |
Adhesive (5), Copper (6), Cork (2), Rubber (4), Screw (4) |
Mod |
|
Info |
Acc |
Wgt. |
Mats |
Assault Rifle Short Stock |
None |
Standard. |
- |
- |
Adhesive 2x, Screw 7x, Steel 6x |
Assault Rifle Full Stock |
|
Better recoil. |
- |
+0.7 |
Adhesive 4x, Screw 8x, Steel 8x |
Assault Rifle Recoil Compensating Stock |
|
Exceptional sighted accuracy and recoil. |
- |
+2.0 |
Adhesive 6x, Aluminum 9x, Rubber 3x, Spring 8x, Screw 12x |
Assault Rifle Marksman's Stock |
|
Superior recoil. Better aim with scopes. |
- |
- |
Adhesive 5x, Aluminum 8x, Rubber 2x, Spring 5x, Screw 10x |
Mod |
|
|
Info |
Acc |
Wgt. |
Mats |
Pipe Standard Sights |
- |
- |
Standard. |
- |
- |
Adhesive (1), Steel (1) |
Pipe Glow Sights |
- |
- |
Improved focus and better sighted accuracy. |
+2 |
- |
Adhesive (1), Nuclear Material (1), Steel (1) |
Pipe Short Scope |
- |
- |
Improved magnification. Superior sighted accuracy. |
+6 |
+0.4 |
Adhesive (1), Glass (1), Screw (1), Steel (1) |
Pipe Reflex Sight |
- |
- |
Better focus and sighted accuracy. |
+7 |
+0.2 |
Adhesive (2), Aluminum (3), Screw (2) |
Pipe Glow Reflex Sight |
- |
- |
Better focus and sighted accuracy. |
+7 |
+0.2 |
Adhesive (2), Aluminum (3), Nuclear Material (1), Screw (2) |
Pipe Medium Scope |
|
- |
Better magnification. Superior sighted accuracy. |
+23 |
+0.4 |
Adhesive (2), Aluminum (3), Glass (2), Screw (1) |
Pipe Long Scope |
|
- |
Superior magnification and sighted accuracy. |
+36 |
+0.6 |
Adhesive (3), Aluminum (4), Glass (4), Screw (2) |
Pipe Short Night Vision Scope |
|
|
Night vision. Improved magnification. Superior sighted accuracy. |
+16 |
+0.4 |
Adhesive (3), Glass (2), Nuclear Material (1), Screw (2), Silver (2) |
Pipe Medium Night Vision Scope |
|
|
Night vision. Better magnification. Superior sighted accuracy. |
+23 |
+0.4 |
Adhesive (5), Circuitry (1), Fiber-Optics (1), Glass (4), Nuclear Material (2), Screw (3), Silver (3) |
Pipe Long Night Vision Scope |
|
|
Night vision. Superior magnification and sighted accuracy. |
+36 |
+0.6 |
Adhesive (6), Circuitry (2), Fiber-Optics (2), Glass (5), Nuclear Material (3), Screw (3), Silver (4) |
Pipe Short Recon Scope |
|
|
Tracks targets. Improved magnification. Superior sighted accuracy. |
+16 |
+0.7 |
Adhesive (6), Circuitry (3), Crystal (5), Fiber-Optics (3), Nuclear Material (4), Screw (4), Silver (5) |
Pipe Long Recon Scope |
|
|
Tracks targets. Superior magnification and sighted accuracy. |
+36 |
+0.7 |
Adhesive (6), Circuitry (3), Crystal (5), Fiber-Optics (3), Nuclear Material (4), Screw (4), Silver (5) |
Mod |
|
|
Info |
Acc |
Wgt. |
Mats |
Assault Rifle Standard Sights |
None |
None |
Standard. |
- |
- |
Adhesive 1x, Steel 2x |
Assault Rifle Glow Sights |
None |
None |
Improved focus and better sighted accuracy. |
+2 |
- |
Adhesive 4x, Aluminum 5x, Oil 2x, Screw 2x, Spring 6x |
Assault Rifle Short Scope |
None |
None |
Improved magnification. Superior sighted accuracy. |
+18 |
+1.4 |
Adhesive 2x, Glass 1x, Screw 2x, Steel 3x |
Assault Rifle Reflex Sight |
None |
None |
Better focus and sighted accuracy. |
+7 |
+2.5 |
Adhesive 2x, Aluminum 2x, Glass 1x, Glass 1x, Nuclear Material 2x, Silver 1x |
Assault Rifle Reflex Sight (Circle) |
None |
None |
Better focus and sighted accuracy. |
?? |
?? |
Adhesive 2x, Aluminum 2x, Glass 1x, Glass 1x, Nuclear Material 2x, Silver 1x |
Assault Rifle Medium Scope |
|
None |
Better magnification. Superior sighted accuracy. |
?? |
?? |
Adhesive 3x, Glass 2x, Screw 2x, Steel 4x |
Assault Rifle Long Scope |
|
None |
Superior magnification and sighted accuracy. |
?? |
?? |
Adhesive 4x, Glass 4x, Screw 4x, Steel 5x |
Assault Rifle Short Night Vision Scope |
|
|
Night vision. Improved magnification. Superior sighted accuracy. |
?? |
?? |
Adhesive 4x, Aluminum 5x, Circuitry 2x, Fiber-Optics 1x, Glass 2x, Nuclear Material 4x, Screw 2x, Silver 2x |
Assault Rifle Medium Night Vision Scope |
|
|
Night vision. Better magnification. Superior sighted accuracy. |
?? |
?? |
Adhesive 4x, Aluminum 6x, Circuitry 3x, Fiber-Optics 2x, Glass 4x, Nuclear Material 4x, Screw 2x, Silver 2x |
Assault Rifle Long Night Vision Scope |
|
|
Night vision. Superior magnification and sighted accuracy. |
?? |
?? |
Adhesive 5x, Aluminum 7x, Circuitry 4x, Fiber-Optics 2x, Glass 5x, Nuclear Material 6x, Screw 4x |
Assault Rifle Short Recon Scope |
|
|
Tracks targets. Improved magnification. Superior sighted accuracy. |
?? |
?? |
Adhesive 8x, Crystal 6x, Circuitry 4x, Fiber-Optics 3x, Nuclear Material 1x, Screw 6x |
Assault Rifle Long Recon Scope |
|
|
Tracks targets. Superior magnification and sighted accuracy. |
?? |
?? |
Adhesive 5x, Aluminum 8x, Circuitry 4x, Crystal 6x, Fiber-Optics 3x, Nuclear Material 7x, Screw 6x |
Mod |
|
Info |
Rng |
Acc |
Wgt. |
Mats |
No Muzzle |
- |
None |
- |
- |
- |
None |
Pipe Small Bayonet |
- |
Better bash. Reduced range. |
-12 |
- |
+0.2 |
Adhesive (1), Screw (1), Steel (3) |
Pipe Large Bayonet |
- |
Superior bash. Inferior range. |
-18 |
- |
+0.5 |
Adhesive (2), Screw (2), Steel (4) |
Pipe Compensator |
|
Improved per-shot recoil. Improved recoil control. Reduced range. |
-12 |
+6 |
+0.4 |
Adhesive (3), Screw (2), Steel (3) |
Pipe Muzzle Brake |
|
Exceptional recoil control. Better per-shot recoil. Inferior range. |
-18 |
+7 |
+0.4 |
Adhesive (3), Screw (3), Steel (4) |
Pipe Suppressor |
|
Suppresses sound from firing. Exceptional per-shot recoil. Improved recoil control. Poor range. |
-30 |
+6 |
+0.5 |
Adhesive (4), Aluminum (5), Plastic (4), Screw (4) |
Mod |
|
Info |
Rounds Held |
Reload Speed |
Wgt. |
Materials |
Pipe Standard Magazine |
- |
Standard. |
- |
- |
- |
Spring (1), Steel (1) |
Pipe Large Magazine |
- |
Superior ammo capacity. Inferior reload speed |
?? |
?? |
+0.2 |
Adhesive (1), Screw (1), Spring (2), Steel (2) |
Pipe Quick Eject Mag |
- |
Superior reload speed. |
?? |
?? |
+0.1 |
Adhesive (3), Oil (2), Screw (3), Spring (2), Steel (4) |
Pipe Drum Magazine |
|
Exceptional ammo capacity. Inferior reload speed. |
?? |
?? |
+0.6 |
Adhesive (2), Screw (2), Spring (3), Steel (4) |
Pipe Large Quick Eject Mag |
|
Superior ammo capacity. Improved reload speed. |
?? |
?? |
+0.3 |
Adhesive (3), Oil (3), Screw (2), Spring (4), Steel (5) |
Pipe Quick Eject Drum Mag |
|
Exceptional ammo capacity. Improved reload speed. |
?? |
?? |
+0.7 |
Adhesive (4), Aluminum (6), Oil (3), Screw (3), Spring (4) |
Mod |
|
Info |
Rounds Held |
Reload Speed |
Wgt. |
Mats |
Assault Rifle Standard Magazine |
None |
Standard. |
?? |
- |
- |
Adhesive 3x, Screw 4x, Spring 4x, Steel 4x |
Assault Rifle Drum Magazine |
|
Exceptional ammo capacity. Inferior reload speed. |
?? |
?? |
+2.0 |
Adhesive 4x, Screw 6x, Spring 6x, Steel 6x |
Assault Rifle Quick Eject Mag |
|
Better reload speed. |
?? |
?? |
?? |
Adhesive 5x, Aluminum 6x, Oil 3x, Screw 4x, Spring 8x |
Assault Rifle Quick Eject Drum Mag |
|
Exceptional ammo capacity. Improved reload speed. |
?? |
?? |
?? |
Adhesive 6x, Aluminum 6x, Oil 5x, Screw 6x, Spring 10x |