.22 TypeDimensions Under Review
Super Thumb STSW
S&W Mod.41, 4-22, Victory, Walther GSP, Bersa and Firestorm
$2.95Web Price
Dimensions Being Finalized
We're confirming the published dimensions for this model. Call ADCO Arms to verify the exact fit before ordering.
← Confirm this fits your firearm in the Model Finder
STSW covers 6 confirmed firearm fits across 4 manufacturers. Always verify fitment before purchase.
Confirmed Fitment — 6 Models
Sourced from ADCO's verified fit chart. Confirm before ordering.
Bersa (1 models)
Unknown model✓
Firestorm (1 models)
Unknown model✓
S&W (3 models)
Mod.41✓
4-22✓
Victory✓
Walther (1 models)
GSP✓