Best Tuckable IWB Holster for Palmetto State Armory Rock 5.7 (Threaded Barrel Ready)

When it comes to carrying a full-size pistol like the Palmetto State Armory Rock 5.7, concealment can feel like a challenge — especially when you add a threaded barrel into the mix. But with the right holster, even a larger platform can be carried comfortably and discreetly every day.

That’s where the STS Concealment Tuckable IWB Kydex Holster for the PSA Rock 5.7 comes in.

Built for a Unique Platform

The PSA Rock 5.7 stands out with its high capacity, lightweight feel, and flat-shooting performance. It’s a capable firearm for defense or range use, but its size requires a holster that’s designed specifically for it — not a one-size-fits-all solution.

Our holster is precision-molded to the Rock 5.7, ensuring a secure fit, proper retention, and a smooth, consistent draw.

Threaded Barrel? No Problem.

Running a threaded barrel opens the door to compensators and future suppressor setups — but it also eliminates many holster options.

That’s why this holster features an open muzzle design, allowing full compatibility with threaded barrels while maintaining proper retention and coverage where it matters most.

True Tuckable Concealment

One of the biggest advantages of this setup is its tuckable capability.

The heavy-duty tuckable clip allows you to:

• Tuck your shirt over your firearm
• Maintain a professional, low-profile appearance
• Carry comfortably in business or formal settings

Even with a full-size pistol like the Rock 5.7, this design keeps your carry discreet and practical.

Comfort Meets Control

Comfort is critical when carrying a larger firearm, and this holster delivers:

• Adjustable cant for optimal carry angle
• Adjustable retention for your preferred draw feel
• Slim .08” Kydex construction to reduce bulk
• Optional concealment claw to minimize printing

The result is a holster that keeps your firearm tight to the body and stable throughout the day.

Made for Everyday Carry

Every STS Concealment holster is:

• 100% made in the USA
• Built from durable, high-quality Kydex
• Designed for long-term daily use
• Backed by a lifetime warranty

Whether you're carrying for defense, duty backup, or everyday peace of mind, this holster is built to perform.

Final Thoughts

Carrying a PSA Rock 5.7 with a threaded barrel doesn’t have to mean sacrificing comfort or concealment.

With the right holster, you get the best of both worlds — performance and discretion.

If you're looking for a dependable, tuckable IWB solution built specifically for your setup, STS Concealment has you covered.