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Latest reviews

Tuesday 09 May, 2023
Not fantastic out of the box. Bought one for a 92FS. Had to sand along the inside of the block and also the trigger guard insert, to get a snug but easy to draw fit. Before sanding, my pistol was really hard to take out of the holster. Other than this, very good product.
Rating: (3 of 5 Stars!)
Sunday 09 April, 2023
Awesome product and service. Prices are just as awesome. I will purchasing more in the near future. Also, informing other shooters about DAA.????
Rating: (5 of 5 Stars!)
Saturday 11 February, 2023
Perfect and snug fit for my new BUL SAS II TAC5" pistol. The pistol is held securily and can subsequently be unholstered rapidly and freely. Top quality accessory from Double Alpha Academy. Good job
Rating: (5 of 5 Stars!)
Monday 06 February, 2023
I have a Gen 3 Glock 34, must need filing using a dremel. Make sure you follow what the video instruction says and be patient. You also need a pencil to serve as a marker so that you do not over file it. Be careful not to over file it otherwise you won't be able to use it anymore or it will be...
Rating: (4 of 5 Stars!)
Thursday 26 January, 2023
Before purchasing I called to make sure this would fit the NEW model p226 x5. I was told that it would fit the made in the US p226 x5. When I received the alpha-x insert block I spent several hours trying to make it work but was unsuccessful. I then called back again to tell them about all the...
Rating: (1 of 5 Stars!)
Thursday 19 January, 2023
My shadow2 fits like a glove, can't fall out with the lock on and draw's fast after the beep
Rating: (5 of 5 Stars!)
Wednesday 31 August, 2022
Excellent quality. Very solid and study construction. Great locking system. Better quality than my prior Ghost holster. I highly recommend this holster and locking system to all action shooters.
Rating: (5 of 5 Stars!)
Sunday 24 July, 2022
I love the holster, i compete in uspsa and i have two of them. Recently i broke a piece on my insert block, i hit my very expensive akaiopen gun on a wall. The block broke instead of my gun, just how I would prefer. I bought a new block to replace it, then i called double alpha they were happy to...
Rating: (5 of 5 Stars!)
Friday 25 March, 2022
Love it, it fits like a glove. By the way great coustumer service.
Rating: (5 of 5 Stars!)
Tuesday 15 March, 2022
Awesome product and service. Prices are just as awesome. I will purchasing more items in the near future. ????
Rating: (5 of 5 Stars!)
Tuesday 15 March, 2022
Awesome product and service. Prices are just as awesome. I will purchasing more items in the near future. ????
Rating: (5 of 5 Stars!)
Saturday 19 February, 2022
I'm having the Grand Power version and it works perfectly so far. I love it!
Rating: (5 of 5 Stars!)
Tuesday 08 February, 2022
Se que una poca de holgura para sps pantera pero por ahora la que mejor ajusta
Rating: (4 of 5 Stars!)
Saturday 08 January, 2022
Ordered the Glock version and I did have to trim to fit (Glock 17 Gen 5 MOS).
However the video shows you exactly what to do and was done in 10 minutes.
Very nice fit now.
Rating: (5 of 5 Stars!)
Sunday 21 November, 2021
Requires filing the retention cut out (spot that hooks the front of your trigger guard) or it will fight you on the draw (specific to atlas nemesis). Outside of that it’s great
Rating: (4 of 5 Stars!)
Tuesday 09 November, 2021
Works great. I have two holsters with 5 different inserts. Easy to change out. I really like them.
Rating: (5 of 5 Stars!)
Tuesday 02 November, 2021
Excellent! works as advertised. More secure than I thought it would be when it is locked. Great for competition or competition practice.
Rating: (5 of 5 Stars!)
Tuesday 10 August, 2021
สินค้าส่งมาตรงตามที่สั่ง สินค้าเยี่ยม คุ้มค่าเงินที่จ่ายไป ติดตั้งง่าย ปรับตั้งง่าย แข็งแรง งานเนียมมาก สวยมากครับ คุ้มๆๆๆ
Rating: (5 of 5 Stars!)
Tuesday 03 August, 2021
fits good in the racemaster holster I purchased with it
Rating: (5 of 5 Stars!)
Monday 12 July, 2021
I have the Bul Armory SAS II with (steel grip) and the DAA Alpha insert fits and works perfectly. Previously I have used the SV and even tried the STI insert for the Bul SAS but wasn’t completely satisfied, when my hip was canted to the side the gun would get caught and I would have a slower...
Rating: (5 of 5 Stars!)

Race Master/Alpha-X Insert Block

(129)
Manufacturers: Double-Alpha Academy

Description:

PLEASE NOTE: If you are ordering a holster or an insert block for a CZ TS checkmate or CZ TS Orange, please contact us first with a picture of your trigger guard area. CZ seem to be using two styles of frames for these pistols ,and without seeing your gun, we will not know which insert model you need. More details here: Click here for more details.

View insert Block pistol compatibility: click here.

Over the years, we occasionally heard from customers the following complaint: “sometimes, when I try to re-holster my gun, the slide lock is down, and I have to lift it manually”. This complaint was almost exclusively from Tanfoglio or Sig shooters.

As it turns out, the issue never was that the slide lock had fallen down, but rather that the edge of the trigger guard on these guns, being steel and often a little sharper than plastic guns, was catching on the upper tooth of the slide lock – rather than sliding past it to engage on the lower tooth, as it should. As a result, the slide lock would move down under the trigger guard, rather than engaging on it, forcing the user to first lift the slide lock all the way up before re-holstering.

This issue is caused because the slide lock is only lifted on the draw as far as it needs to go to release the gun. That means that upper tooth is displaced sideways only as far as was needed – and no more. Not all the way to the upper end of the track. 

So – after some trial and error, research and development, we are pleased to offer you the new Magnetic Upgrade option for your Racer or Race-Master holsters.

This system incorporates a pair of powerful magnets, which are positioned to reject each other – creating what feels like a spring-loaded system – and two very distinct positions for the slide lock – all the way down – and ALL the way up.

Now, as the gun is released on the draw – the magnets continue to push the slide lock upwards – higher than the gun itself pulled it – thereby ensuring that when you come to re-holster, there is no chance of catching that upper tooth as you holster. 

An additional benefit of this magnetic system is a distinctive “click” which is heard as you holster. Something that is common with other holsters, and requested by some for the Race Master as well.

CRITICAL SAFETY WARNING

Read the following instructions carefully before using this holster or Insert Block:

  • Never holster a loaded firearm without first engaging its safety.
  • Check periodically to ensure your safety is functioning correctly.
  • Never disengage the safety of the firearm until well clear of the holster and the muzzle is pointing down range.
  • Make sure you are fully familiar with the correct use, and adjustment of your DAA Holster before attempting to use it with a loaded firearm.
  • Make sure that you have the correct holster/Insert model for your type of firearm.
  • Do not use a holster that is unsuited to your firearm, as that could result in unreliable retention or release which could lead to a fatal accident.
  • Never use a trigger shoe or a widened trigger with this holster.
  • Double check that the retention and release work well, particularly if any modifications have been made to your firearm.
  • Care must be taken to ensure the gun is placed properly when returned to the holster. It if it is not positioned correctly, it will not be held securely and may fall out.
  • Never holster the gun quickly or with force, as that increases the chance of making contact with the trigger.
  • Any adjustment or modification to the holster design may render it unsafe or cause malfunction.
  • Take care that the firearm is not dislodged or knocked when holstered, particularly when the holster’s safety lever is unlocked. As this holster has no muzzle support, take care that the muzzle of the gun is not bumped upwards, as this may dislodge the gun from the holster
  • Keep your fingers well clear of the trigger when holstering and drawing the firearm.
  • The holster should be locked when running or jumping with a holstered gun, or you should keep your hand on the gun’s grip to prevent it accidentally falling.
  • Handling a loaded firearm, and drawing it from a holster is inherently dangerous. You do so entirely at your own risk and responsibility.  
  • Liability is limited only to the replacement of this holster or parts thereof. No additional warranties are expressed or implied by the manufacturer or the distributors.

The Alpha-X Competition Holsters are compatible with the following pistols:

  • 1911 Single Stack Steel Frame
  • Alien 
  • Arsenal Stryk B
  • Beretta 92F, Beretta 92X Performance
  • BUL SAS 2 Steel Frame, BUL M5, BUL SAS II, BUL SAS
  • SPS
  • CANIK TP9SF
  • Caspian
  • CZ P09, CZ P10 F/C, CZ Shadow 2, CZ Shadow 2 Orange, CZ SP01, CZ TS2, CZ TS CzechMate, CZ TS Orange
  • Glock
  • GP X-Calibur MK07/MK012
  • GP6/K-100
  • HK VP9
  • HK-USP
  • Para Ordinance
  • Phoenix Redback, Phoenix Trinity
  • S&W L/K Frame, S&W M&P, S&W N Frame
  • SIG 226, SIG 228, SIG P210, SIG P320, SIG X5/X6, SIG X5 Xmount
  • Sphinx 3000, Sphinx SDP
  • Springfield XDM
  • STI, STI DVC, Staccato
  • STI Range Master
  • SVI Aluminum or Steel Frame, SVI Single Stack
  • Tanfoglio, Tanfoglio Stock 2, Tanfoglio Stock 3
  • Walther Q5 Match, Walther Q5 Match SF

Reviews (129)

Tuesday 09 May, 2023
Not fantastic out of the box. Bought one for a 92FS. Had to sand along the inside of the block and also the trigger guard insert, to get a snug but easy to draw fit. Before sanding, my pistol was really hard to take out of the holster. Other than this, very good product.
Sunday 09 April, 2023
Awesome product and service. Prices are just as awesome. I will purchasing more in the near future. Also, informing other shooters about DAA.????
Saturday 11 February, 2023
Perfect and snug fit for my new BUL SAS II TAC5" pistol. The pistol is held securily and can subsequently be unholstered rapidly and freely. Top quality accessory from Double Alpha Academy. Good job
Monday 06 February, 2023
I have a Gen 3 Glock 34, must need filing using a dremel. Make sure you follow what the video instruction says and be patient. You also need a pencil to serve as a marker so that you do not over file it. Be careful not to over file it otherwise you won't be able to use it anymore or it will be loose. Other than that it works perfectly fine with my glock 34.
Thursday 26 January, 2023
Before purchasing I called to make sure this would fit the NEW model p226 x5. I was told that it would fit the made in the US p226 x5. When I received the alpha-x insert block I spent several hours trying to make it work but was unsuccessful. I then called back again to tell them about all the problems I was having. This time I was told that it would not work on the made in the US models.
Thursday 19 January, 2023
My shadow2 fits like a glove, can't fall out with the lock on and draw's fast after the beep
Wednesday 31 August, 2022
Excellent quality. Very solid and study construction. Great locking system. Better quality than my prior Ghost holster. I highly recommend this holster and locking system to all action shooters.
Sunday 24 July, 2022
I love the holster, i compete in uspsa and i have two of them. Recently i broke a piece on my insert block, i hit my very expensive akaiopen gun on a wall. The block broke instead of my gun, just how I would prefer. I bought a new block to replace it, then i called double alpha they were happy to replace the piece that broke on my original insert, now i have a backup. Great product!
Friday 25 March, 2022
Love it, it fits like a glove. By the way great coustumer service.
Tuesday 15 March, 2022
Awesome product and service. Prices are just as awesome. I will purchasing more items in the near future. ????
Tuesday 15 March, 2022
Awesome product and service. Prices are just as awesome. I will purchasing more items in the near future. ????
Saturday 19 February, 2022
I'm having the Grand Power version and it works perfectly so far. I love it!
Tuesday 08 February, 2022
Se que una poca de holgura para sps pantera pero por ahora la que mejor ajusta
Saturday 08 January, 2022
Ordered the Glock version and I did have to trim to fit (Glock 17 Gen 5 MOS).
However the video shows you exactly what to do and was done in 10 minutes.
Very nice fit now.
Sunday 21 November, 2021
Requires filing the retention cut out (spot that hooks the front of your trigger guard) or it will fight you on the draw (specific to atlas nemesis). Outside of that it’s great
Tuesday 09 November, 2021
Works great. I have two holsters with 5 different inserts. Easy to change out. I really like them.
Tuesday 02 November, 2021
Excellent! works as advertised. More secure than I thought it would be when it is locked. Great for competition or competition practice.
Tuesday 10 August, 2021
สินค้าส่งมาตรงตามที่สั่ง สินค้าเยี่ยม คุ้มค่าเงินที่จ่ายไป ติดตั้งง่าย ปรับตั้งง่าย แข็งแรง งานเนียมมาก สวยมากครับ คุ้มๆๆๆ
Tuesday 03 August, 2021
fits good in the racemaster holster I purchased with it
Monday 12 July, 2021
I have the Bul Armory SAS II with (steel grip) and the DAA Alpha insert fits and works perfectly. Previously I have used the SV and even tried the STI insert for the Bul SAS but wasn’t completely satisfied, when my hip was canted to the side the gun would get caught and I would have a slower draw. Now with the Bul Insert the gun releases quicker, no hang ups at an angle for those fast exits and I have a faster draw time for USPSA open division.
Models and Fitting

Q: I have one of the newer Sig X5 models. Will the Sig X5 insert block fir the new model?

A:, yes it will. In fact, we tested the new Sig X5 and X6 models and they all fit to the X5 insert block.

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