*CONTACT US FOR A SPECIAL COUPON CODE*
Springfield XD-M 10MM 4.5″ Threaded Barrel – SKU: XDM1045TB-KIT – UPC: 706397962906
Product Description
The Springfield Armory XDM1045TB-KIT is a factory OEM 4.5-inch threaded barrel assembly engineered specifically for full-size Springfield XD-M handguns chambered in 10mm Auto. Designed as a direct drop-in performance replacement, this barrel allows operators to quickly convert their standard 10mm platform to accept suppressors, compensators, or specialized muzzle devices without requiring custom gunsmith fitting.
Precision-broached from high-grade forged steel, the barrel is finished with a deep-penetrating black Melonite treatment. This advanced surface coating provides extreme corrosion protection, maximum surface hardness, and self-lubricating properties capable of withstanding the elevated chamber pressures and thermal stress associated with full-power 10mm Auto cartridges. Threaded in .578×28 TPI, the muzzle interface guarantees concentric alignment with the bore axis to protect against baffle strike hazards when running sound suppressors.
This factory upgrade kit includes a thread protector cap to shield the precision-machined muzzle threads from impact damage and grit when running without a muzzle device attached, preserving the mechanical integrity of the host handgun.
*Armorer Bench Notes & Real-World Staging Guidance:Fitment Matrix: Springfield XD-M 10mm full-size models with standard 4.5″ slide configurations. (WILL NOT FIT XD-M Elite models, XD models, or 9mm/.40 S&W/.45 ACP variants).
- Verify host firearm is completely unloaded, magazine removed, and chamber visually and physically confirmed clear.
- Field strip the handgun by locking the slide rearward, rotating the takedown lever, and removing the slide assembly from the frame.
- Remove factory recoil spring assembly and standard barrel from the slide pocket.
- Insert the XDM1045TB-KIT threaded barrel into the slide, verifying proper lockup against the breech face.
- Reinstall recoil spring assembly, attach slide to frame, and hand-tighten the thread protector onto the .578×28 muzzle threads. Apply high-temp grease to threads if attaching a suppressor.
Key Features
- Factory OEM Precision Fit: Drop-in barrel conversion built to exact Springfield factory tolerances for flawless mechanical lockup.
- Melonite Surface Protection: Deep-penetrating black Melonite finish provides extreme wear resistance, hardness, and corrosion defense.
- Standard .578×28 Thread Pitch: Accommodates 10mm/.45 ACP sound suppressors, muzzle brakes, and linear compensators.
- High-Pressure 10mm Engineering: Forged steel construction rated for sustained firing schedules with full-power 10mm Auto loads.
- Included Thread Protector: Protects exposed muzzle threads from field impacts, burrs, and foreign debris.
Product Specifications
- Brand: Springfield Armory
- MPN: XDM1045TB-KIT
- UPC: 706397962906
- Caliber: 10mm Auto
- Barrel Length: 4.5 Inches (Extended Threaded Length)
- Thread Pitch: .578×28 TPI
- Finish: Black Melonite
- Material: Forged Steel
- Platform Compatibility: Springfield XD-M 10mm Full-Size 4.5″ Models
