*CONTACT US FOR A SPECIAL COUPON CODE*
ROST MARTIN RM1C Threaded Barrel 9mm - SKU: RM10173 - UPC: 850067485100
Product Description
The Rost Martin RM1C 9mm Threaded Barrel (RM10173) is an authentic OEM factory barrel upgrade engineered to convert the compact RM1C handgun into a suppressor-ready or compensator-equipped tactical pistol. Designed specifically for the Rost Martin RM1C platform, this barrel provides drop-in fitment, smooth lockup, and reliable feeding across a wide range of target, defense, and suppressed ammunition loads.
Precision-machined from high-strength hammer-forged alloy steel with a durable black finish, the RM10173 features standard 1/2x28 TPI muzzle threads to accept common 9mm suppressors, micro compensators, and muzzle brakes. The barrel ships complete with a knurled thread protector to shield the muzzle threads from impact damage and thread galling when firing unsuppressed.
Featuring a target-grade chamber and precision rifling, this factory replacement barrel delivers sub-MOA mechanical accuracy, exceptional heat dissipation, and long-term erosion resistance under heavy training schedules.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct drop-in fit for the Rost Martin RM1C 9mm pistol. (Threaded 1/2x28 TPI for suppressors and compensators).
- Verify host firearm is completely clear, magazine removed, and chamber visually and physically confirmed empty.
- Field strip the RM1C slide assembly from the frame, removing the recoil spring assembly and factory non-threaded barrel.
- Insert the Rost Martin RM10173 threaded barrel into the slide channel, verifying proper breech lockup against the slide ejection port.
- Reinstall the recoil spring guide rod assembly, ensure the thread protector is snug on the muzzle, and reassemble slide onto frame.
- Perform manual rack and safety function checks before mounting suppressors or compensators for live fire testing.
Key Features
- Factory Original OEM Precision: Engineered by Rost Martin to ensure perfect drop-in slide timing and reliable cycling.
- Standard 1/2x28 Muzzle Threading: Compatible with standard 9mm suppressors, muzzle devices, and compensators.
- Knurled Thread Protector Included: Protects fine muzzle threads from impact and debris when shooting unsuppressed.
- Hammer-Forged Steel Construction: High-tensile steel material withstands high suppressed backpressure and rapid thermal cycles.
- Corrosion-Resistant Black Coating: Tough protective finish resists surface wear, carbon buildup, and barrel holster drag.
- Precision Rifled Bore: Delivers superior bullet stabilization and tight shot groups with 115gr, 124gr, and 147gr 9mm loads.
Product Specifications
- Brand: Rost Martin
- MPN: RM10173
- SKU: RM10173
- UPC: 850067485100
- Caliber: 9mm Luger / 9x19mm
- Platform Compatibility: Rost Martin RM1C
- Thread Pitch: 1/2x28 TPI
- Material: Hammer-Forged Alloy Steel
- Finish/Color: Matte Black
- Included Accessories: Thread Protector
