.22 TypeDimensions Under Review
Super Thumb STJR
Ruger, Colt, Browning, High Standard and S&W Mod. 22A/S type magazines
$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.
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STJR covers 5 confirmed firearm fits across 5 manufacturers. Always verify fitment before purchase.
Confirmed Fitment — 5 Models
Sourced from ADCO's verified fit chart. Confirm before ordering.