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Latest reviews

Saturday 09 November, 2019
its the best ipsc holster for mi i go to competition only whit them
Rating: (5 of 5 Stars!)
Tuesday 05 November, 2019
With a little bit of sanding and filing this insert is fantastic. Had my last meet Sunday and this insert worked flawlessly
Rating: (5 of 5 Stars!)
Wednesday 16 October, 2019
So far all is well. 1st match top ten going slow getting used to the new type of holster. 2nd match was a steal match. Still going slow on my draw getting used to the holster. Still top ten. (4th) limited. Over all I think it’s going to be a faster draw when I get comfortable. Note the comfort is...
Rating: (5 of 5 Stars!)
Monday 07 October, 2019
I bought this product for my firefly and as this is based on the P226 I bought it. It did not fit. 30mins later with a dremmel and it now fits. Although the guys at AA were helpful they were unsure if it would fit. With the limited amount of LBP available in the UK maybe some research needs to be...
Rating: (3 of 5 Stars!)
Saturday 05 October, 2019
Perfect fit to my Canik TP9 SFx with AlphaX holster. Great service, thanks to daa team
Rating: (5 of 5 Stars!)
Saturday 28 September, 2019
I like the interchangeable blocks so I can use the same rig setup but for different pistols. Lock in and fit is good. Insertion past the finger guard is not as smooth as my Ghost holster with the metal type ball instead.
Rating: (4 of 5 Stars!)
Thursday 26 September, 2019
A super easy and practical way to adapt the holster to a new gun! I took the Sphinx 3000 model and with few Minutes and small mulling adapted it to the new Phoenix RedBack! This is still the best and most secured retention on the Ipsc speed holster market!
Rating: (5 of 5 Stars!)
Wednesday 25 September, 2019
Love the Alpha - X holster been wanting one for a long time. Just didn't want to spend that much money on the holster, But now I'm glad I did. Thank you very much for a great product. Thanks again Robert
Rating: (5 of 5 Stars!)
Tuesday 17 September, 2019
I needed an Insert for my CZ TS Orange and I contacted the support to be sure the one I needed. They helped me on the choice based on the trigger guard size and I bought the Czetchmate insert. Only a little fix needed to ease the extraction (lowered the lock heigh by fraction of millimeter)....
Rating: (5 of 5 Stars!)
Sunday 25 August, 2019
Excellent fit for my X-five. Alpha-X is definitely my choice for IPSC.
Rating: (5 of 5 Stars!)
Monday 29 July, 2019
Have this in my Sp01 and shadow 2 and works flawlessly. It’s well built that every competition time it provides the confidence everytime I draw my pistol.
Rating: (5 of 5 Stars!)
Monday 29 July, 2019
I have bought several of these over the years, and this particular one is for a CZ Shadow2 Pistol - in fact I bought 2. Whilst the build quality of the item and the ability to change blocks quickly is still great - this item did not fit the Shadow 2 without a deal of 'fettling' to make the gun...
Rating: (3 of 5 Stars!)
Friday 12 July, 2019
The construction and locking mechanism is pretty cool and the holster feels solid. I had to order the extension because I felt the holster sat close for my open gun with gas pedal. Also I think users should be aware the your draw stroke might decide how happy you are with the holster. If you are...
Rating: (3 of 5 Stars!)
Tuesday 09 July, 2019
Fits perfect for my HPS 1911 Classic which is based on a STI Rangemaster Frame.
Rating: (5 of 5 Stars!)
Friday 17 May, 2019
Fits well! I previously own a STI insert block. Equally smooth and excellent build quality.
Rating: (5 of 5 Stars!)
Friday 26 April, 2019
Easy to do with the video and really works well. I have tried several other brands of holsters but, like Double Alpha the best.
Rating: (5 of 5 Stars!)
Friday 29 March, 2019
I added a magnetic holster block for my Sig P226 SE recently. It arrived within days of ordering it and it fit without adjustment. This design works perfectly. My pistol is secure and draws short and precise.
Rating: (5 of 5 Stars!)
Wednesday 20 March, 2019
I have had the same experience with the Glock insert block assembly as others, and therefore will not go through the fine detail. The block is not deep enough to allow the locking latch to slide all the way to the bottom of it's travel. The only way to get the locking latch to engage is to take...
Rating: (2 of 5 Stars!)
Friday 01 February, 2019
Purchased 2 Inserts - for CZ Czechmate and Tanfoglio Xtreme custom gold team. For CZ it is perfect. No need to adjust at all. Can use also for TS Orange. Win Tanfoglio it is a big design mistake. If you have any Tan Xtreme line gun with square trigger guard be ready to spend a lot of time to cut...
Rating: (2 of 5 Stars!)
Friday 07 December, 2018
As always, your products are high quality and work as advertised. I own several magnetic block assemblies and change them per activity to use the weapon best suited for the course of fire. I love the complete rig and will only use your products in competition. Thank you for your attention to...
Rating: (5 of 5 Stars!)

Race Master / Alpha-X Insert Block Assembly

(81)
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.

US Patent No. 8720754.

Note: Both the Race Master holsters and the Alpha-X holsters use the same insert blocks.

View insert Block pistol compatibility: click here.

The Race Master Holster utilizes an efficient and easy system to allow shooters to switch their holster from one gun type to another by means of changing the Insert Block Assembly. This switch is fast and easy and can be done in less than a minute, and without losing any of the holster's adjustments or settings.

The Insert Block Assembly includes:
1. The Locking Block (gun specific).
2. The Sliding Lock, assembled (gun specific).
3. The safety lever, assembled.
4. The internal magnetic activation system, assembled.

The Insert block grips the pistol only on the front end of the trigger guard, and a very precise fit is required in that area. In some cases some light modifications to the Insert Block may be required.

Should you need to dismantle your insert block for some fitting, follow these steps:
1. Remove the insert block from the holster by removing the two small M4 screws from the back of the holster.
2. Using a punch and hammer, push the two steel pins from the front of the block towards the back (push from the side with the gun type engraved). These pins may be tight.
3. Once the pins are out, the plastic wedge holding the 2nd magnet will come out. Make sure the magnet does not fall out the part. It is usually held snugly it its pocket.
4. Use a marker to make a dot on the top of the magnet which is embedded in the slide lock. This will make it easy for you to ensure that you reassemble it with the correct side up. Most likely it will fall out or you will want to remove it while fitting the slide lock.
5. To remove the slide lock from the block, unscrew the M3 screw visible from the back of the block – and then slide the slide lock upwards and out through the window in the block – passed the safety lever, which must be in the unlocked position.

To reassemble- reverse your steps.

The Race-Master Holster Insert Blocks are design to be used in either RH or LH holsters. The same insert works for both.

 

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.

 

Reviews (81)

Saturday 09 November, 2019
its the best ipsc holster for mi i go to competition only whit them
Tuesday 05 November, 2019
With a little bit of sanding and filing this insert is fantastic. Had my last meet Sunday and this insert worked flawlessly
Wednesday 16 October, 2019
So far all is well. 1st match top ten going slow getting used to the new type of holster. 2nd match was a steal match. Still going slow on my draw getting used to the holster. Still top ten. (4th) limited. Over all I think it’s going to be a faster draw when I get comfortable. Note the comfort is not just the holster. I went from a glock to a CZ TSO with a crazy awesome light trigger. So I’m being over cautious for now until I go full speed safely. But the holster is so nice. They responded very quick when I need to help selecting the right insert. Also the only place I found that give any discounts on these products. So that’s a plus. The company was highly recommended by my former local match director and former area coordinator / wealth of knowledge and no regrets. Don’t wait get the rig now and start running with it.
Monday 07 October, 2019
I bought this product for my firefly and as this is based on the P226 I bought it. It did not fit. 30mins later with a dremmel and it now fits. Although the guys at AA were helpful they were unsure if it would fit. With the limited amount of LBP available in the UK maybe some research needs to be done on which holster fits the GSG Firefly
Saturday 05 October, 2019
Perfect fit to my Canik TP9 SFx with AlphaX holster. Great service, thanks to daa team
Saturday 28 September, 2019
I like the interchangeable blocks so I can use the same rig setup but for different pistols. Lock in and fit is good. Insertion past the finger guard is not as smooth as my Ghost holster with the metal type ball instead.
Thursday 26 September, 2019
A super easy and practical way to adapt the holster to a new gun! I took the Sphinx 3000 model and with few Minutes and small mulling adapted it to the new Phoenix RedBack! This is still the best and most secured retention on the Ipsc speed holster market!
Wednesday 25 September, 2019
Love the Alpha - X holster been wanting one for a long time. Just didn't want to spend that much money on the holster, But now I'm glad I did. Thank you very much for a great product. Thanks again Robert
Tuesday 17 September, 2019
I needed an Insert for my CZ TS Orange and I contacted the support to be sure the one I needed. They helped me on the choice based on the trigger guard size and I bought the Czetchmate insert. Only a little fix needed to ease the extraction (lowered the lock heigh by fraction of millimeter). Works perfectly.
Sunday 25 August, 2019
Excellent fit for my X-five. Alpha-X is definitely my choice for IPSC.
Monday 29 July, 2019
Have this in my Sp01 and shadow 2 and works flawlessly. It’s well built that every competition time it provides the confidence everytime I draw my pistol.
Monday 29 July, 2019
I have bought several of these over the years, and this particular one is for a CZ Shadow2 Pistol - in fact I bought 2. Whilst the build quality of the item and the ability to change blocks quickly is still great - this item did not fit the Shadow 2 without a deal of 'fettling' to make the gun fit properly. What was more interesting was that the 2 blocks required a different level of work to fit the same gun. So the Block itself is great - and still the best system in my opinion - but in this case was not the 'out of the box' fit I have come to expect.
Friday 12 July, 2019
The construction and locking mechanism is pretty cool and the holster feels solid. I had to order the extension because I felt the holster sat close for my open gun with gas pedal. Also I think users should be aware the your draw stroke might decide how happy you are with the holster. If you are the type like me that jams down on your gun when you draw you may require the thigh pad which helps with the gun getting stuck when you draw. Also be aware that the pt evo insert is finicky (combination of the weight and sharp edges of the triggerguard) so you will probably have to do some fitting and filing to get it to release smoothly if you draw like me. My friends use this with and they love them.
Tuesday 09 July, 2019
Fits perfect for my HPS 1911 Classic which is based on a STI Rangemaster Frame.
Friday 17 May, 2019
Fits well! I previously own a STI insert block. Equally smooth and excellent build quality.
Friday 26 April, 2019
Easy to do with the video and really works well. I have tried several other brands of holsters but, like Double Alpha the best.
Friday 29 March, 2019
I added a magnetic holster block for my Sig P226 SE recently. It arrived within days of ordering it and it fit without adjustment. This design works perfectly. My pistol is secure and draws short and precise.
Wednesday 20 March, 2019
I have had the same experience with the Glock insert block assembly as others, and therefore will not go through the fine detail. The block is not deep enough to allow the locking latch to slide all the way to the bottom of it's travel. The only way to get the locking latch to engage is to take material off the top of the insert. Could you please take notice of these concerns and revise the design of this block.
Friday 01 February, 2019
Purchased 2 Inserts - for CZ Czechmate and Tanfoglio Xtreme custom gold team. For CZ it is perfect. No need to adjust at all. Can use also for TS Orange. Win Tanfoglio it is a big design mistake. If you have any Tan Xtreme line gun with square trigger guard be ready to spend a lot of time to cut off at least 1/8\" along the entire side of the block in order to fit it. [DAA reply]: wrong insert was ordered - you should have selected the Stock III insert and not Stock II.
Friday 07 December, 2018
As always, your products are high quality and work as advertised. I own several magnetic block assemblies and change them per activity to use the weapon best suited for the course of fire. I love the complete rig and will only use your products in competition. Thank you for your attention to detail and craftsmanship!
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.

Also Available In Set(s)

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