diff --git a/Content.Shared/Weapons/Ranged/Components/BallisticAmmoProviderComponent.cs b/Content.Shared/Weapons/Ranged/Components/BallisticAmmoProviderComponent.cs
index 127882e780..0fb661aaaa 100644
--- a/Content.Shared/Weapons/Ranged/Components/BallisticAmmoProviderComponent.cs
+++ b/Content.Shared/Weapons/Ranged/Components/BallisticAmmoProviderComponent.cs
@@ -45,4 +45,10 @@ public sealed class BallisticAmmoProviderComponent : Component
     /// </summary>
     [ViewVariables(VVAccess.ReadWrite), DataField("cycled")]
     public bool Cycled = true;
+
+    /// <summary>
+    /// Is it okay for this entity to directly transfer its valid ammunition into another provider?
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("mayTransfer")]
+    public bool MayTransfer = false;
 }
diff --git a/Content.Shared/Weapons/Ranged/Systems/SharedGunSystem.Ballistic.cs b/Content.Shared/Weapons/Ranged/Systems/SharedGunSystem.Ballistic.cs
index b6493f42d2..dcaaec58ab 100644
--- a/Content.Shared/Weapons/Ranged/Systems/SharedGunSystem.Ballistic.cs
+++ b/Content.Shared/Weapons/Ranged/Systems/SharedGunSystem.Ballistic.cs
@@ -26,6 +26,7 @@ public abstract partial class SharedGunSystem
         SubscribeLocalEvent<BallisticAmmoProviderComponent, ExaminedEvent>(OnBallisticExamine);
         SubscribeLocalEvent<BallisticAmmoProviderComponent, GetVerbsEvent<Verb>>(OnBallisticVerb);
         SubscribeLocalEvent<BallisticAmmoProviderComponent, InteractUsingEvent>(OnBallisticInteractUsing);
+        SubscribeLocalEvent<BallisticAmmoProviderComponent, AfterInteractEvent>(OnBallisticAfterInteract);
         SubscribeLocalEvent<BallisticAmmoProviderComponent, UseInHandEvent>(OnBallisticUse);
     }
 
@@ -50,6 +51,81 @@ public abstract partial class SharedGunSystem
         Dirty(component);
     }
 
+    private void OnBallisticAfterInteract(EntityUid uid, BallisticAmmoProviderComponent component, AfterInteractEvent args)
+    {
+        if (args.Handled ||
+            !component.MayTransfer ||
+            !Timing.IsFirstTimePredicted ||
+            args.Target == null ||
+            args.Used == args.Target ||
+            Deleted(args.Target) ||
+            !TryComp(args.Target, out BallisticAmmoProviderComponent? targetComponent) ||
+            targetComponent.Whitelist == null)
+        {
+            return;
+        }
+
+        args.Handled = true;
+
+        if (targetComponent.Entities.Count + targetComponent.UnspawnedCount == targetComponent.Capacity)
+        {
+            Popup(
+                Loc.GetString("gun-ballistic-transfer-target-full",
+                    ("entity", args.Target)),
+                args.Target,
+                args.User);
+            return;
+        }
+
+        if (component.Entities.Count + component.UnspawnedCount == 0)
+        {
+            Popup(
+                Loc.GetString("gun-ballistic-transfer-empty",
+                    ("entity", args.Used)),
+                args.Used,
+                args.User);
+            return;
+        }
+
+        void SimulateInsertAmmo(EntityUid ammo, EntityUid ammoProvider, EntityCoordinates coordinates)
+        {
+            var evInsert = new InteractUsingEvent(args.User, ammo, ammoProvider, coordinates);
+            RaiseLocalEvent(ammoProvider, evInsert);
+        }
+
+        List<IShootable> ammo = new();
+        var evTakeAmmo = new TakeAmmoEvent(1, ammo, Transform(args.Used).Coordinates, args.User);
+        RaiseLocalEvent(args.Used, evTakeAmmo);
+
+        foreach (var shot in ammo)
+        {
+            if (shot is not AmmoComponent cast)
+                continue;
+
+            if (!targetComponent.Whitelist.IsValid(cast.Owner))
+            {
+                Popup(
+                    Loc.GetString("gun-ballistic-transfer-invalid",
+                        ("ammoEntity", cast.Owner),
+                        ("targetEntity", args.Target.Value)),
+                    args.Used,
+                    args.User);
+
+                // TODO: For better or worse, this will play a sound, but it's the
+                // more future-proof thing to do than copying the same code
+                // that OnBallisticInteractUsing has, sans sound.
+                SimulateInsertAmmo(cast.Owner, args.Used, Transform(args.Used).Coordinates);
+            }
+            else
+            {
+                SimulateInsertAmmo(cast.Owner, args.Target.Value, Transform(args.Target.Value).Coordinates);
+            }
+
+            if (cast.Owner.IsClientSide())
+                Del(cast.Owner);
+        }
+    }
+
     private void OnBallisticVerb(EntityUid uid, BallisticAmmoProviderComponent component, GetVerbsEvent<Verb> args)
     {
         if (!args.CanAccess || !args.CanInteract || args.Hands == null) return;
diff --git a/Resources/Locale/en-US/weapons/ranged/gun.ftl b/Resources/Locale/en-US/weapons/ranged/gun.ftl
index 2dd840e25d..b1e75acf0c 100644
--- a/Resources/Locale/en-US/weapons/ranged/gun.ftl
+++ b/Resources/Locale/en-US/weapons/ranged/gun.ftl
@@ -15,6 +15,9 @@ gun-FullAuto = full-auto
 gun-ballistic-cycle = Cycle
 gun-ballistic-cycled = Cycled
 gun-ballistic-cycled-empty = Cycled (empty)
+gun-ballistic-transfer-invalid = {CAPITALIZE(THE($ammoEntity))} won't fit inside {THE($targetEntity)}!
+gun-ballistic-transfer-empty = {CAPITALIZE(THE($entity))} is empty.
+gun-ballistic-transfer-target-full = {CAPITALIZE(THE($entity))} is already fully loaded.
 
 # CartridgeAmmo
 gun-cartridge-spent = It is [color=red]spent[/color].
@@ -32,4 +35,4 @@ gun-revolver-full = Revolver full
 gun-revolver-insert = Inserted
 gun-revolver-spin = Spin revolver
 gun-revolver-spun = Spun
-gun-speedloader-empty = Speedloader empty
\ No newline at end of file
+gun-speedloader-empty = Speedloader empty
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/antimaterial.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/antimaterial.yml
index ce891be9a9..a9661ba943 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/antimaterial.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/antimaterial.yml
@@ -4,6 +4,7 @@
   name: ammunition box (.60 anti-material)
   components:
   - type: BallisticAmmoProvider
+    mayTransfer: true
     capacity: 30
     proto: CartridgeAntiMaterial
   - type: Sprite
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/caseless_rifle.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/caseless_rifle.yml
index fc59ad9279..4fff28544c 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/caseless_rifle.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/caseless_rifle.yml
@@ -5,6 +5,7 @@
   name: ammunition box (.25 caseless)
   components:
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeCaselessRifle
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/light_rifle.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/light_rifle.yml
index d2581f4dde..ee2376172c 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/light_rifle.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/light_rifle.yml
@@ -5,6 +5,7 @@
   name: ammunition box (.30 rifle)
   components:
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeLightRifle
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/magnum.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/magnum.yml
index 6aa7e976b8..5581c7aba0 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/magnum.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/magnum.yml
@@ -4,6 +4,7 @@
   id: BaseMagazineBoxMagnum
   components:
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeMagnum
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/pistol.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/pistol.yml
index 0a9829871d..bcba37d0c7 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/pistol.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/pistol.yml
@@ -5,6 +5,7 @@
   name: ammunition box (.35 auto)
   components:
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgePistol
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/rifle.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/rifle.yml
index dcaf9d4142..52c0abe583 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/rifle.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/rifle.yml
@@ -4,6 +4,7 @@
   id: BaseMagazineBoxRifle
   components:
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeRifle
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/toy.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/toy.yml
index 2ae06a84be..762352b173 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/toy.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Boxes/toy.yml
@@ -5,6 +5,7 @@
   name: foamdart box
   components:
   - type: BallisticAmmoProvider
+    mayTransfer: true
     capacity: 30
   - type: Sprite
     netsync: false
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/caseless_rifle.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/caseless_rifle.yml
index b66bff9f2c..ad92333983 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/caseless_rifle.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/caseless_rifle.yml
@@ -8,6 +8,7 @@
     tags:
       - MagazineCaselessRifle
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeCaselessRifle
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/heavy_rifle.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/heavy_rifle.yml
index dc05298c84..f9ef981bf0 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/heavy_rifle.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/heavy_rifle.yml
@@ -10,6 +10,7 @@
   - type: Item
     size: 10
   - type: BallisticAmmoProvider
+    mayTransfer: true
     capacity: 100
   - type: ContainerContainer
     containers:
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/light_rifle.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/light_rifle.yml
index 11c5d26b69..a200c6bfc3 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/light_rifle.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/light_rifle.yml
@@ -9,6 +9,7 @@
     tags:
       - MagazineLightRifle
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeLightRifle
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/magnum.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/magnum.yml
index 3d33e09173..e01de5879a 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/magnum.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/magnum.yml
@@ -8,6 +8,7 @@
     tags:
       - MagazineMagnum
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeMagnum
@@ -41,6 +42,7 @@
     tags:
       - MagazineMagnumSubMachineGun
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeMagnum
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/pistol.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/pistol.yml
index 003200b72d..f43c13f21b 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/pistol.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/pistol.yml
@@ -8,6 +8,7 @@
     tags:
       - MagazinePistol
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgePistol
@@ -41,6 +42,7 @@
     tags:
       - MagazinePistolHighCapacity
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgePistol
@@ -74,6 +76,7 @@
     tags:
       - MagazinePistolSubMachineGun
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgePistol
@@ -106,6 +109,7 @@
     tags:
       - MagazinePistolSubMachineGunTopMounted
   - type: BallisticAmmoProvider
+    mayTransfer: true
     proto: CartridgePistol
     whitelist:
       tags:
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/rifle.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/rifle.yml
index f81296055d..f476a6db55 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/rifle.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/rifle.yml
@@ -11,6 +11,7 @@
   - type: Item
     size: 5
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - CartridgeRifle
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/shotgun.yml b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/shotgun.yml
index ee20abb7ed..62d206acc5 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/shotgun.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Magazines/shotgun.yml
@@ -8,6 +8,7 @@
     tags:
     - MagazineShotgun
   - type: BallisticAmmoProvider
+    mayTransfer: true
     whitelist:
       tags:
         - ShellShotgun