Clash of Clans - Building - Builder Base - Defense - Spring Trap
In Clash of Clans, Builder Base, the Spring Trap is one of the Defense building! It's one of the Traps Defense Building! Spring Trap target only Ground Troops. It have a Trigger Radius of 1 Tile and bounce away Multiple Troop who step on it. It require the Resource Gold 
to Build and Upgrade!Spring Trap are available at the Builder Hall Level 3!
Spring Trap when defending your City are all Hidden, similar to Hidden Tesla or Mine, it appears and detonate when ground troops step on it!
Spring Trap doesn't work on the Heroes - Battle Machine!
Spring Trap
Spring capacity: 5
Spring capacity: 5This bouncy little number will toss unwanted visitors right off your property!
Spring Trap Information
- Spring Trap require Golds to Build or Upgrade.- Spring Trap doesn't require Golds to Re-Arm (cannot be Re-Arm).
- Spring Trap Maximum Level is 4!
- Maximum Spring Trap available is 5.
- Spring Trap Size: 1x1
Spring Trap Cost
| Spring Trap Level | Gold Cost | Builder Time | Expy Gain | Spring Capacity | Builder Hall Level Require |
| 1 |  10,000 | N/A | N/A | 5 | 3 |
| 2 | 30,000 | 1H | 60 | 10 | 4 |
| 3 | 100,000 | 8H | 169 | 15 | 6 |
| 4 | 300,000 | 12H | 207 | 20 | 8 |
| Trigger Radius | Damage Type | Targets |
| 0.7 Tile | Bounces away troops | Ground |
Troops Weight Spring Capacity
| Troops | Spring Weight |
| Raged Barbarian & Sneaky Archer | 1 |
| Bomber | 2 |
| Boxer Giant & Cannon Cart | 5 |
| Night Witch | 12 |
| Super P.E.K.K.A | 25 |