Confirmed Fitment
Bersa Thunder Magazine Loader
The Bersa Thunder is confirmed to fit the Super Thumb ST6 magazine loader from ADCO. The original Super Thumb loads Bersa Thunder magazines faster and with far less thumb strain — a purpose-built tool, not a one-size-fits-all compromise.
Your Fit
Super Thumb ST6
.380 Single-Stack
Width
1.12" (28.5 mm)
Height
0.48" (12 mm)
Not 100% sure? Confirm before you order.
Super Thumb loaders are model-specific. Use the Model Finder to double-check your exact firearm and magazine, or call ADCO Arms and we'll confirm the right loader for your Bersa Thunder. Every Super Thumb is backed by a lifetime warranty.