Direct drop-in replacement barrel for Springfield Hellcat pistols. Two configurations available: threaded (1/2-28) for suppressor or compensator mounting, or non-threaded for factory-style replacement. Eliminates the need for barrel fitting or gunsmith work. Threaded version includes undercut thread intercept for broad attachment compatibility.
Compatibility
- Springfield Hellcat (3″ barrel models)
- Springfield Hellcat OSP
- Springfield Hellcat RDP (non-threaded only)
- Not compatible with Hellcat Pro (4″ barrel)
Key Features
- Threaded barrel: Machined from heat-treated, button-rifled steel blanks. 1:10″ twist rate. 1/2-28 threads. Black ArmorLube finish.
- Non-threaded barrel: Heat-treated stainless steel hammer-forged blanks. 1:10″ twist rate. Black Melonite finish.
- Direct drop-in — no fitting required
- 100% manufactured in the USA
Install Difficulty
2/5 — Field-strip slide, remove factory barrel, install replacement. Requires basic slide disassembly tools (punch or slave pin for recoil spring assembly on Hellcat). No fitting or headspace gauges needed.
FAQ
Will this work with my Hellcat Pro?
No. This barrel is designed for 3″ barrel Hellcat models only. Hellcat Pro uses a 4″ barrel with different locking lug geometry.
Do I need to send my slide in for fitting?
No. This is a direct drop-in barrel. Remove your factory barrel, install this one. No hand-fitting, no barrel hood filing, no timing adjustments required.
What muzzle devices fit the threaded version?
Any 1/2-28 threaded suppressor, compensator, or thread protector. The undercut thread intercept allows most standard attachments to seat flush against the barrel shoulder.
Shipping: Ships within 1-2 business days. Not available for shipment to CA, CT, DE, Washington DC, HI, IL, NJ, NY, WA. Warranty: Covered by Apex Tactical’s lifetime warranty against manufacturing defects.




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