Springfield Armory Echelon 4.0C, 4.0C Comp & 4.0FC IWB Holster
Built specifically for the Springfield Armory Echelon 4.0C, 4.0C Comp, and 4.0FC, this Inside Waistband (IWB) Holster offers a secure, firearm-specific fit in a streamlined design made for concealed carry. Precision-molded from durable .093" thermoplastic, it combines adjustable retention, versatile carry positioning, and an optics-ready profile for dependable everyday use.
Firearm Compatibility
This holster is designed to accommodate the following Springfield Armory Echelon models:
- Springfield Armory Echelon 4.0C
- Springfield Armory Echelon 4.0C Comp
- Springfield Armory Echelon 4.0FC
Manual Safety Compatible: Designed to fit Echelon models with or without a manual thumb safety.
Optics Ready: The holster is cut to accommodate most slide-mounted red dot optics.
This is a firearm-specific holster designed for use without a weapon-mounted light.
Engineered for a Precise Fit
Every 4BROS holster begins with a precision-machined mold developed from a detailed CAD model of the firearm. This allows us to achieve consistent shaping and a reliable fit while maintaining the clearance needed for a smooth draw and reholstering.
Our holsters are vacuum-formed, trimmed, folded, and hand-finished in-house, with each one individually checked using the actual firearm to verify proper fit and retention.
The adjustable retention system lets you customize draw resistance to your preference, giving you control over how securely the firearm sits in the holster.
Designed for Everyday Carry
-
Open-Ended Muzzle: Accommodates threaded barrels and many compensator configurations, depending on dimensions.
-
Full Sweat Guard: Creates a barrier between the firearm and your body to improve comfort and help protect the slide from moisture.
-
Adjustable Carry Position: Fine-tune retention, ride height, and cant to suit your preferred draw angle and concealment setup.
-
Optics-Ready Profile: Designed to clear most popular slide-mounted red dot sights.
-
Durable Construction: Made from rugged .093" thermoplastic for consistent shape and dependable retention.
-
Concealment-Focused Design: Smooth, finished edges and a low-profile shape help minimize unnecessary bulk.
-
Optional ModWing: Includes two interchangeable inserts that use belt pressure to rotate the firearm grip closer to the body and help reduce printing.
-
Right- and Left-Handed Options: Available in configurations for either draw hand.
-
Made in the USA: Precision-formed and hand-finished in-house.
IWB Belt Attachment Options
Choose from available belt attachments, including the Discreet Carry Concepts Monoblock and UltiClip UltiTuck, to configure your holster around your preferred carry style.
Not sure which attachment is right for you? Explore our IWB Belt Attachment Guide for an explanation of the available options.
Complete Your Carry Setup
Start with a dependable carry belt.
Add comfort and improve concealment.
-
4BROS Holster Wedge — Helps angle the firearm grip toward your body while reducing pressure points during concealed carry.
Keep an extra magazine within reach.
Explore additional Echelon configurations.
Make it your own.
Care & Maintenance
After adjusting your holster to your preferred setup, we recommend applying a removable thread locker to all hardware to help prevent screws from loosening during regular use.
Watch our Apply Thread Locker to Your Holster video for a quick application guide.
Removing the Optional ModWing?
If you choose to remove the ModWing after purchase, you'll need our Replacement Hardware Kit, which includes: (2) 3/8" screws, (2) 1/4" rubber spacers, (2) 1/4" threaded posts.
Frequently Asked Questions
Which Springfield Armory Echelon models fit this holster?
This holster is designed for the Echelon 4.0C, 4.0C Comp, and 4.0FC.
Will this holster fit an Echelon with a manual safety?
Yes. It is compatible with Echelon models equipped with or without a manual thumb safety.
Can I use this holster with a weapon-mounted light?
No. This holster is designed specifically for the firearm without a mounted weapon light. Light-bearing configurations require a separate holster designed for the specific firearm and light combination.
Is this holster compatible with red dot optics?
Yes. The optics-ready profile accommodates most popular slide-mounted red dot sights. Clearance may vary depending on optic dimensions.
Can I adjust the retention, ride height, and cant?
Yes. The retention hardware allows you to customize draw resistance, while the available belt attachment configurations provide adjustments for ride height and cant.
What does the optional ModWing do?
The ModWing uses pressure from your belt to help rotate the firearm grip closer to your body, reducing printing during concealed carry. Two interchangeable inserts are included to fine-tune the amount of leverage.
Will this holster accommodate a threaded barrel or compensator?
The open-ended muzzle design allows clearance for threaded barrels and many compensator configurations, depending on their dimensions.
Is this holster available for left-handed shooters?
Yes. Both right- and left-handed configurations are available. Select your preferred draw hand when ordering.
Where is this holster manufactured?
Every 4BROS holster is vacuum-formed, trimmed, and hand-finished in the USA using durable .093" thermoplastic.
Where can I learn more about attachment options and available finishes?
