The Hank Sloan-designed holster was created exclusively for the FBI's S&W Model 10 M&P . 38 revolver. The accompanying 2 + 2 + 2 a.m.mo drop pouch was used to quickly “top off” bullets in the cylinder of the revolver when reloading.

If all you have to do in order to remove the weapon from the holster is lift it at a certain angle, then it's classified as a Level 1. If you have to remove a hood or press a thumb break AND then lift the weapon, it's a Level 2 retention system.

Your holster must: An exposed trigger could easily be bumped or snagged, causing a negligent discharge, which could very well result in serious injury. Hold your gun securely. It's important to buy a holster that's molded for your exact firearm to ensure proper retention.

Concealed carry holsters can have a positive impact on gun safety. By securely holding the firearm in place, these holsters prevent accidental discharges that can occur when a firearm is not properly stored or secured.