Perfect fit and function holster! Easy fast draws and easy reholstering. The product is well constructed with the finest materials. Thank you!
The Sig Sauer P320 XFIVE LEGION pistol is a very accurate hand gun.
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🔧 Don't forget Thread Locker — $1.50
Keep your holster hardware secure against vibration and loosening
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FOUR BROTHERS HOLSTERS
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The Duty & Competition Holster is precision-engineered for the Springfield Armory Echelon 4.0C and Echelon 4.0C Comp pistol when paired with the Streamlight TLR-7 A or TLR-7 X weapon lights. Retention is based on the mounted light, ensuring consistent security under stress for training, competitive shooting, and light duty use. This holster will not function without one of the supported lights attached.
This holster fits the 4.0C, 4.0C Comp and the 4.0FC
Built for performance and reliability, this holster is ideal for USPSA, 3-Gun, Steel Challenge, and similar shooting sports (note: it may not meet IDPA rules). The design balances secure retention with the speed required for competitive draw strokes.
For technical details, view the manufacturer's documentation:
We recommend the Streamlight TLR-7 X USB, available from Four Brothers Holsters.
Each holster is vacuum-formed using CAD-modeled molds for precise light and firearm geometry. Every unit is hand-trimmed, folded, and tested using the Springfield Echelon 4.0C and Streamlight TLR-7 series lights. Retention is adjustable, allowing users to fine-tune for duty security or faster competition draws.
Apply a removable thread locker to all screws upon receiving your holster to prevent loosening during extended use.
• Outside Waistband Holster specifically designed for USPSA, 3-Gun, Steel Challenge, and other competition shooting sports (May not be IDPA Legal)
• Holster purchase includes one belt attachment, based on your selected option
• Holster Retention is easily adjustable
• Molded with .093" thick thermoplastic for durability
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Proudly Made in the USA
Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.
Please review our Four Brothers Holsters Exchange, Return and Refund Policy
Please review our Four Brothers Holsters Terms of Service

Amazing!
Perfect fit for my pistol, the grip is just tight enough to hold my pistol during shooting drills to not fly out and loose enough for a quick draw for a great time, highly recommend it 👍
Perfect fit! Highly Recommend!!
Perfect fit and function holster! Easy fast draws and easy reholstering. The product is well constructed with the finest materials. Thank you!
Perfect fit and function holster! Easy fast draws and easy reholstering. The product is well constructed with the finest materials. Thank you!
The Sig Sauer P320 XFIVE LEGION pistol is a very accurate hand gun.