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Flatline Thumb Break OWB or IWB Holster | Level 2 | Comp-Tac

Enter the Code FLATLINE During Checkout to save 10% off MSRP on the Flatline Thumb Break Only


We produce products for the most popular make and model pistols, S&W, Glock, Springfield, H&K, Sig Sauer and many more.  Please select your pistol from the Make and Model drop down!

The Flatline Thumb Break is a level two holster that can be worn inside the waistband or outside the waistband.

Level Two: A level two holster requires the user to remove two levels of security before removing the firearm from the holster. The first step is to open the leather thumb break; the second is to pull the holster past the detent in the holster for removal. The leather thumb break is secured by a Law Enforcement grade snap that can be pushed open by the thumb. The thumb break is also removable if the customer chooses to carry the holster as only a level one.

The Flatline Thumb Break comes with 3 sets of mounting clips the Flatline Thumb Break can be worn as an Inside the Waistband holster for concealed carry or an Outside the waistband holster for concealed carry, competition or just general use.

How To Install Your Different Flatline Clips- Please choose Flatline Thumb Break on the Holster Information Page

The Flatline Thumb Break has an all Kydex body which provides a rigid material that is fit to each firearm and maintains its shape even with the pistol un-holstered. The smooth low friction surface allows for a fast draw and easy one-handed re-holstering of the firearm. The all-Kydex body will not bend or stretch over time and is impervious to sweat and solvents.

The Flatline Thumb Break comes with 3 sets (total of six) mounting Clips. The Flatline will come with the Flatline Standard Clips attached allowing it to be carried Outside the Waistband. The additional two sets of clips are included in the shipment.

Mounting Options include:

Inside the Waistband Standard Clips: A “P” shaped clip that slides over the top of the belt and hooks underneath. Holster may be put on while belt is already threaded through loops. Not recommended for nylon belts.

Outside the Waistband Flatline Clips: are made of a durable Nylon and are attached to the holster at both the top of the clip and the bottom of the clip requiring the user to thread the belt through the clips.

Outside the Waistband Flatline Offset Clips: are made of a durable Nylon and are attached to the holster at both the top of the clip. The Offset clips contain a channel that the belt is fed through that keeps the belt away from the top of the holster by approximately 1/4 of an inch adjusting the camber of the holster so that the holster tilts out away from the body.

The Flatline holsters also offers ride depth adjustability  which allows the user to carry the firearm higher or lower on the belt depending on their preference.

The Flatline also offers cant adjustability for the user to choose the angle of the firearm on the draw.

The Flatline is the only Kydex pancake style holster that offers tension adjustment allowing the user to set how snuggly or loosely the firearm fits in the holster.