In this video, John "Shrek" McPhee breaks down the Deep Concealed Holster—specifically focusing on the string setup for ultra-low-profile carry.

Learn how this holster, inspired by covert OSS methods and refined through real-world experience, lets you hide a firearm below the beltline, behind a button, or inside a bag—while keeping the trigger, barrel, and front sight post fully protected.

John covers:

How the string method works with your pants button
Why this setup came out of Bosnia and government suit work
The problems with the old OSS loop trick—and how SOB fixed them
How to reholster safely and why this setup is perfect for low-visibility environments
Why this is the best option for carry in backpacks, fanny packs, and messenger bags
It’s not the fastest draw—but when you can’t afford to print, this is how you stay armed without ever being seen.

Made in the USA. Built for real-world concealment.