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Core™ IWB Holster
Designed for everyday carry, comfort, and confidence.
- Audible click retention for confirmed firearm security
- Adjustable retention and cant (0° to 15°)
- Full-length sweat guard to protect against corrosion
- Smooth edges and minimalist cut for superior comfort
- Made with 0.080" thick Boltaron and stainless steel hardware
A dependable, do-it-all holster built for EDC.
The Core™ IWB is designed for all-day comfort and versatility. Wear it cross draw, appendix, strong side, or all the way to small of back — the choice is yours. Full trigger and mag release protection means you carry with confidence, wherever your day takes you.
Why Boltaron Over Traditional Kydex?
Both materials are durable thermoformed plastics used across the industry. However, Boltaron provides:
- Enhanced impact resistance
- Improved performance in extreme temperatures
- Greater long-term rigidity
- A smoother surface finish
For concealed carry, that means consistent retention and durability you can rely on.
Compatibility Notes
✅ Compatible with:
- Optics / RDS
- Threaded barrels
- Standard slide profiles
- Most factory sights
✘ Not compatible with:
- Compensators
- Weapon-mounted lights (WML)
- Lasers
Which Holster Is Right for Me?
Choosing between Core, Apex, and Apex Flex comes down to how you carry — and how much adjustability and configuration you need.
Choose Core™ IWB if you want:
- A simple, optics-ready EDC holster with threaded barrel compatibility
- Full sweat guard protection
- Multiple carry positions (cross draw, appendix, strong side, small of back)
- The best value option in the lineup
Best for: Everyday carriers who want a reliable, optics-ready holster without needing compensator clearance.
Choose Apex™ IWB if you want:
- A streamlined, reliable everyday carry holster
- Adjustable retention with simple cant options (0° or 15°)
- A durable, optics-ready platform without extra configuration
- Compatibility with threaded barrels and compensators
Best for: Most concealed carriers who want performance without over-complicating setup.
Choose Apex™ Flex IWB if you want:
- Adjustable ride height (high to low ride)
- Wider cant adjustment (up to 30° in either direction)
- A patent-pending adjustable concealment claw
- More fine-tuning for all-day comfort
Best for: Those who carry longer hours, switch positions frequently, or prefer to dial in their exact fit.
Still Not Sure?
All models:
- Are made from 100% virgin Boltaron
- Provide an audible click for confirmed retention
- Are optics ready
- Support threaded barrels
- Include adjustable retention
- Are made in the USA
- Are covered by our 30-day return policy
Apex and Apex Flex additionally:
- Support compensators
If you want a simple, optics-ready holster at the best value, Core is a great choice.
If you need compensator compatibility, Apex is a great choice.
If you want maximum adjustability and customization, Apex Flex gives you more control.
Still not certain? Reach out to our team and we'll help you find the best option for the circumstance.
FAQs
Both holsters are made from the same premium Boltaron material and are designed for secure,
everyday concealed carry.
The main difference comes down to adjustability and comfort preferences:
- Apex IWB is a great option if you want a streamlined, reliable holster with
adjustable retention and cant. It’s our most straightforward everyday carry option. - Apex Flex IWB offers more adjustability in ride height and cant and is
designed for those who carry for longer periods or want to fine-tune how the holster sits
on their body.
If you prefer simplicity, Apex is usually the right choice. If you want maximum adjustability and
all-day comfort, Apex Flex is the better fit
Both the Apex and Apex Flex are equally safe, durable, and secure when worn and adjusted
properly.
The Flex model doesn’t add safety features — it adds comfort and adjustability. The core
retention and construction are the same high standard on both models.
Boltaron and Kydex are both rigid thermoformed plastics commonly used for holsters.
Boltaron is generally considered:
- More impact-resistant
- Smoother in finish
- Better suited for extreme heat and cold
That’s why we chose 100% virgin Boltaron for the Apex line. It offers excellent durability and
long-term performance for concealed carry.
Yes. The Apex and Apex Flex holsters are designed and manufactured in the USA by a Veteran-owned and operated facility. They ship from our Texas location.
Yes — both Apex and Apex Flex are:
- Optics ready (compatible with or without optics)
- Compatible with threaded barrels
- Compatible with compensators
- Compatible with suppressor-height and look-through sights
Please note: these holsters are not compatible with weapon-mounted lights or lasers.
Yes. Both the Apex and Apex Flex can be worn in multiple carry positions, including appendix,
strong-side hip, and toward the small of the back.
Carry position preference often comes down to comfort and adjustability, which is where some
customers prefer the Flex model.
Yes. Both models feature adjustable retention.
- Apex IWB: Adjustable cant (0° or 15°)
- Apex Flex IWB: Widely adjustable cant (up to 30° in either direction) and adjustable ride height
Instructions are included with the holster
Mag carriers are not available at this time for the Apex line. We do have plans to offer mag carriers and additional carry options (OWB, shoulder, and chest rig styles) in the future.
Apex holsters ship from our Texas facility and may ship separately from leather products.
Our standard 30-day return and exchange policy applies to these holsters as well.