Description
If you picked up a Hellcat because it's the most capacious micro-compact 9mm on the market, you might be thinking about what comes next. True Precision makes the logical upgrade path simple with this threaded barrel for the standard 3.1-inch Hellcat. Installation takes minutes, no gunsmithing needed.
What Sets This True Precision Springfield Barrel Apart
The stainless steel construction uses 416R material, a premium choice for barrel makers. The rifling isn't stamped or mass-produced the typical way. True Precision broach-cuts each barrel individually, which is labor-intensive but produces tighter bore tolerances and more consistent performance shot after shot. The threads come cleaned and chamfered so accessory attachment is smooth. A Viton O-ring lock thread protector ships with the barrel to keep the threads protected when you're not running a suppressor or compensator.
Engineering That Exceeds Factory Standards
Beyond just adding threads, True Precision spent time on the little details that add up. The feed ramp geometry is improved from the factory design, with wider ramps and better radius cuts that work with all ammunition types. The chamber is SAAMI spec. The crown is cut with a special deep target profile to protect it from damage. These aren't marketing buzzwords, they translate to real-world reliability with everything from light 115-grain loads to heavier 147-grain rounds, and they handle cast lead bullets cleanly due to the engineering put into the feed area.
Built for Function, Finished for Durability
This model comes with a satin stainless finish that resists corrosion without adding unnecessary color. The 1/2 by 28 threading is the standard for micro and compact suppressors and compensators, so you have plenty of options when it comes to what you want to mount. The overall length with the thread protector attached is 3.85 inches. The 1:10 right-hand twist rate locks in the factory rifling profile, proven reliable in the platform. Installation is straightforward on the Hellcat, and the drop-in design means no fitting or headspace checks needed.
Key Specifications
- Caliber: 9mm Luger
- Barrel Length: 3.10 inches
- Overall Length (with thread protector): 3.85 inches
- Material: 416R Stainless Steel
- Finish: Satin Stainless
- Twist Rate: 1:10 RH
- Threading: 1/2×28
- Installation Type: Drop-in
- Rifling Type: Proprietary Broach-Cut
- Grooves: 6-Groove
- Compatibility: Springfield Hellcat 3.1" models (not Hellcat Pro)
- Manufacturer: True Precision Inc.
- Manufacturer Part Number: TPSHCBXT
- UPC: 719104539438
What’s Included
- True Precision Springfield Hellcat 9mm 3.10" Threaded Barrel
- Thread Protector with Viton O-ring lock
Frequently Asked Questions
Will the True Precision Springfield barrel work with my Hellcat Pro?
No, this barrel is designed specifically for the standard 3.1-inch Hellcat models. The Hellcat Pro uses a 3.7-inch platform and requires a different barrel. True Precision does make a separate threaded barrel for the Pro model, so make sure you get the right one for your platform.
Do I need special tools to install this drop-in barrel?
You do not need gunsmithing tools or headspace gauges. It's a drop-in design that goes straight into the slide with no modifications or fitting. Some people use a small pin punch or armorer's block to help seat the link pin, but most install it with the factory disassembly and reassembly process.
Can I use this barrel with any 1/2×28 threaded suppressor or compensator?
Yes, the 1/2×28 threading is standard and works with most aftermarket mini and micro compensators and suppressors in that thread pattern. It is also notched for compatibility with the Hellcat RDP compensator if you want to keep that option open.
What makes the broach-cut rifling different from other barrels?
True Precision individually broach-cuts each barrel rather than using mass-production methods. This process produces tighter bore tolerances and more consistent rifling from barrel to barrel. The result is improved accuracy potential and the ability to safely shoot all ammunition types including cast lead, which can sometimes have issues in standard barrels.





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