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2 model listings
- Ruger RXM 4.5"Manufacturer documentedRequires a THREADED BARREL in 1/2-28. Most of these pistols do not ship with one — check your barrel before buying. Herrington designs this body to the RXM slide contour and does not split 4" vs 4.5". Both catalogue RXM cards are that platform. Compatibility line: aftermarket 1/2-28 threaded barrels and select factory RXM barrels. Not compatible with Bar-Sto, KKM, SilencerCo, or EFK barrels. The HC9C / HCDG "also works on RXM" cross-claims stay off this part.
- Ruger RXM 4"Source needs review
Source notes
This model was matched automatically by name and has not been checked by the team. Fit is not verified.
Check your exact model and part before ordering. Fitment limits