Compatibility
Modification required
- Model
- Ruger RXM 4.5"
- Based on
- Manufacturer documented
Based on manufacturer documentation or support information.
Requires 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.
Check your exact model and part before ordering. Fitment limits
Member experience
Tried this part on your Ruger RXM 4.5"? Share how it went.
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