DAA Flex Holster Insert Block

DAA Flex Holster Insert Block

To be purchased alongside Flex Holster Assembly

The new, innovative Pat Pending Flex insert block is at the heart of the DAA Flex holster.

This insert design allows each user to adjust and fine-tune his insert block to fit his particular pistol perfectly. Not only does this allow us to support almost all gun types with just two models of inserts (Type-A and Type-B), but it enables users to adjust for the small variances that are often introduced by the gun manufacturers, who don’t consider the external dimensions of the trigger guard to be critical. This has always been an issue for the Alpha-X inserts, and this problem is now solved with the new Flex insert design.

Now, each shooter can achieve a perfect fit to his or her pistol using the adjustable slide-lock teeth, the selection of side spacers and Shims, and possibly the front spacer.

The Flex Insert Block Assembly features an aluminium slide-lock mounted with user-adjustable slide-lock teeth. Magnetic engagement, as in the latest generation of Alpha-X inserts. The new stainless-steel safety level is wider and flatter than that found in the Alpha-X blocks and is mounted on the right side of the block, the outside of the holster for all RH shooters.  This makes it more accessible and easier to activate.

The new injection moulding production process and rail-mounted magnetic support wedge ensure the slide lock is more stable and moves more consistently than ever.

Do I need the A-type or B-type insert block assembly?

To determine which insert to order, consult our list to see if your gun model is shown.

Download the list of pistol insert type matches here.

The beauty of the Flex insert is that even if we never tried your pistol model, and it’s not on our list – more than likely, it can be used with either the A or the B-type block! In order to determine which one you need for an unlisted gun model, download and print the gun fit sketch, and follow the setup video instructions on how to use it to determine which Insert Block can be used with YOUR pistol.

Download the printable Gun fitment sketch here.

Please note:

1. Pistols with a trigger guard that widens gradually from front to back (towards the grip) cannot be used in the Flex holster! Such guns include the HK USP and VP9, the CZ P10, the Arsenal Stryke A/B, and others. More on this in the setup video. These guns require a shaped/contoured cutout which cannot be formed using the parallel spacers of the Flex insert. For these guns – we continue to offer Alpha-X insert blocks.
2. The Flex insert is not compatible with the Alpha-X holsters. Nor can the Alpha-X inserts be used in the Flex holster body.

Included:

• A fully assembled insert block, including an aluminium slide lock with adjustable retention teeth and stainless safety lever
• Seven side spacers in increments of 1.25mm
• A pack of 12 side-Shims, of approx. 0.12mm thickness
• A 2mm front spacer (used only for some gun types)
• Two M4x8 screws for securing the insert assembly to the holster body
• Two 2mmx6 self-tapping screws for mounting the front spacer
• Two 4mmx5 self-tapping screws for mounting the THIN side spacer (use these short screws only for the thinnest 2.5mm side spacer)
• Two 4mmx8 self-tapping screws for mounting the side spacers (use for all side spacers other than the thinnest 2.5mm one)

SAFETY FIRST!

• WATCH THE VIDEO TUTORIAL FIRST!
• ALWAYS FULLY TEST THE FUNCTION OF YOUR HOLSTER WITH AN UNLOADED GUN, BEFORE ATTEMPTING TO USE IT WITH A LOADED FIREARM!
• BE SURE YOU ARE FULLY FAMILIAR WITH THE FUNCTION OF THE HOLSTER AND INSERT BLOCK SETUP BEFORE USE