Ruger RXM 9mm Compact Striker-Fired Pistol, 4 in Barrel, Black Nitride, Stealth Gray Frame, Optics Cut, 21+1
This Ruger RXM Model 19400 stands out with a modular, serialized Fire Control Insert that enables grip-module swaps, a Stealth Gray Magpul EHG grip module installed, and a direct-mount multi-footprint optics interface. It pairs co-witness-height iron sights with a tritium front, a 4 in alloy-steel barrel, and a through-hardened steel slide finished in black nitride. Included 15-round and 21-round magazines support its 21+1 capacity, and an accessory rail provides one cross slot for a light or other compatible accessory.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minimal indications of previous handling are present.
What’s Included
- Two 15-round magazines and one 21-round magazine (steel-bodied; polymer baseplates; orange followers)
- Ruger factory hard case with model/serial label (SKU 19400)
- Magpul EHG RG9 sub-compact grip module (FDE), uninstalled
- RXM Centerfire Pistol instruction manual
The RXM uses a modular, serialized Fire Control Insert (FCI) so the shooter can swap grip modules without replacing the serialized component. This pistol arrives with a Stealth Gray Magpul EHG grip module installed and includes an additional FDE RG9 sub-compact module in the case.
Its through-hardened steel slide and alloy-steel barrel feature an FNC black nitride finish for durability. Front and rear slide serrations aid manipulation. The 4 in barrel uses 6-groove rifling with a 1:10 in right-hand twist.
The slide is cut for a direct-mount, multi-footprint optics interface that supports RMR, DeltaPoint Pro, and RMSc patterns. Co-witness-height iron sights are installed, combining a tritium front with a rear sight.
Capacity is 21+1 with the included magazines. The compact polymer frame is Stealth Gray and incorporates an accessory rail with one cross slot. The RXM is striker-fired with a trigger safety and a left-side magazine release. This USA-made pistol is cataloged as mfg part number 19400 (UPC 736676194001) and has an MSRP of 539.