Confirmed Fitment
S&W 52 Magazine Loader
The S&W 52 is confirmed to fit the Super Thumb ST3 magazine loader from ADCO. The original Super Thumb loads S&W 52 magazines faster and with far less thumb strain — a purpose-built tool, not a one-size-fits-all compromise.
Your Fit
Super Thumb ST3
Single-Stack
Width
1.47" (37.3 mm)
Height
0.65" (16.6 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 S&W 52. Every Super Thumb is backed by a lifetime warranty.