Great fit and function and looks awesome! Exactly what I wanted.
FOUR BROTHERS HOLSTERS
Sig Sauer P320 with TLR-7 X & HL-X Align Tactical Thumb Rest OWB Holster
Sig Sauer P320 with TLR-7 X & HL-X Align Tactical Thumb Rest OWB Holster
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Description
Description
Sig Sauer P320 OWB Holster with TLR-7 HL-X & Align Tactical Thumb Rest
This Outside Waistband (OWB) holster is designed for the Sig Sauer P320 Full Size, X5, and M17 pistols equipped with the Streamlight TLR-7 HL-X, TLR-7 X, or TLR-7A weapon-mounted light and the Align Tactical Thumb Rest Takedown Lever. Built for range use, training, and open carry, this holster provides secure retention, durability, and a precision fit.
Light-Based Retention System
Retention is engineered directly on the weapon-mounted light for consistent and reliable performance. This holster requires the light to be installed to function properly.
Compatibility & Fitment
- Fits Sig Sauer P320 Full Size, X5, and M17
- Compatible with Streamlight TLR-7 HL-X, TLR-7A, and TLR-7 X
- Designed for Align Tactical Thumb Rest Takedown Lever
- Confirmed fit for Zev Technologies Z320 XCompact
- Not compatible with Sig Sauer P320 Spectre Comp
Recommended Light Setup
For best performance, pair this holster with the Streamlight TLR-7 HL-X USB weapon light. View detailed specifications in the Streamlight TLR-7 HL-X data sheet.
Align Tactical Thumb Rest Compatibility
This holster is precision-molded to accommodate the Align Tactical Thumb Rest Takedown Lever, enhancing recoil control and handling without compromising holster retention.
Holster Features
- Open muzzle design for threaded barrel compatibility
- Full sweat guard for added comfort and slide protection
- Adjustable retention for a customized draw feel
- Low-profile construction to minimize bulk
- Optics-ready design compatible with most red dot sights
- Constructed from durable .093" thermoplastic
- Proudly made in the USA
Precision Manufacturing
Each holster is vacuum-formed using CAD-designed molds based on the exact firearm, light, and accessory configuration. Every unit is formed, trimmed, and tested in-house to ensure proper fitment, retention, and reliability.
Important Notes on Specialty Holsters
Holsters designed for Align Tactical, Gas Pedal, and Tactical Development accessories are considered specialty items. Due to their custom configuration, they are non-returnable except for workmanship or quality defects.
Related Gear & Accessories
Complete your setup with compatible magazine carriers:
Explore all compatible options in our Align Tactical holster collection.
Learn more about OWB carry configurations in our OWB belt attachment guide.
Explore available finishes in our holster color guide.
FAQs
-
Will this holster work without a weapon light?
No. The holster requires a compatible weapon light for proper retention. -
Is this holster compatible with the Align Tactical Thumb Rest?
Yes. This holster is specifically designed to fit the Align Tactical Thumb Rest Takedown Lever. -
Is this holster optics compatible?
Yes. The holster is cut to accommodate most red dot sights. -
What P320 models does this holster fit?
It fits Full Size, X5, M17, and Zev Z320 XCompact with supported lights. -
Can retention be adjusted?
Yes. The retention is fully adjustable to match your preference.
Features
Features
• Full Sweat Guard
• Adjustable Retention
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Proudly Made in the USA
Attachments
Attachments
- 4BROS Belt Slide
- Tek-Lok
- Sting Ray Belt Slide
- QLS Fork
- No Belt Attachment
Made in the USA
Made in the USA
Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.
Shipping & Returns
Shipping & Returns
Please review our Four Brothers Holsters Exchange, Return and Refund Policy
Terms of Service
Terms of Service
Please review our Four Brothers Holsters Terms of Service
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When seeking top tier holster manufacturers for collaborative compatibility with the Align Tactical P320 Thumb Rest, was excited to learn about 4Bros and sought to find what set them apart from the crowd. From the moment I inserted a TLR7 equipped P320, I knew they definitely stood out... These are not your typical worn down, out of spec blue-gun garage holsters with taped on accessories and cheap hardware that has been cranked all the way down, these guys are pros! The fact that they take the extra quality step to fit-and-function test it with a firearm means the holster arrived ready to accept my pistol, sliding in like butter while still retaining the pistol upside down. Looking at the inside of the holster shows the use of precision CNC cut molds that were meticulously thought out for retention. That means you have dimensional consistency without high spots for a preserved slide finish and a clean sight channel without flaring or warp-age. Even the details of having quality chamfered screws that are the perfect length cannot be understated, as most holster makers either provide barely any thread engagement by being undersized or stick way past. Been working the holster in with the pistol and it feels great! Great selection of attachment options and hopefully will see DOTs hangers offered in the future as they are the easiest to un-clip and lock single-handed. Having tried a ton of holsters on the market, you'll be hard pressed to find anything finer for your carry needs. One of the best quality and great looking carry holsters you can find!
-President, Align Tactical