- Basic - Shotgun Spare Clip: Adds sockets to increase thermal clip capacity, increasing number of spare shots.
- Enhanced - Shotgun Asymmetric Spare Clip: Substantially increases spare ammo, but at the cost of reduced melee damage.
- Enhanced - Shotgun Heavy Spare Clip: Substantially increases spare ammo, but at the cost of accuracy.
Note: The Scattershot shotgun is unable to equip a Clip Mod.
Note: Shotgun melee damage is not reflected in the displayed weapon stats.
| Name | I | II | III | IV | V | VI | VII | VIII | IX | X | Effects |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Shotgun Spare Clip | +47% | +52% | +55% | +58% | +61% | +63% | +66% | +69% | +71% | +74% | Shotgun Spare Ammo |
| Shotgun Asymmetric Spare Clip | N/A | +54% -3% |
+58% -4% |
+63% -5% |
+68% -6% |
+72% -7% |
+77% -8% |
+81% -8% |
+86% -9% |
+90% -10% |
Shotgun Spare Ammo Shotgun Melee Damage |
| Shotgun Heavy Spare Clip | N/A | +54% -10% |
+58% -11% |
+63% -12% |
+68% -13% |
+72% -14% |
+77% -15% |
+81% -17% |
+86% -18% |
+90% -19% |
Shotgun Spare Ammo Shotgun Accuracy |
| Level Unlocked | 1 | 6 | 11 | 21 | 31 | 41 | 51 | 61 | 71 | 81 | - |
Equipping a Shotgun Clip Mod changes the color of parts of the weapon to a dull red depending upon the specific weapon.