{"product_id":"daa-flex-flex-air-holster-insert-block","title":"DAA Flex \/ Flex Air Holster Insert Block","description":"\u003cp class=\"isSelectedEnd\"\u003eDAA Flex Insert Block Assembly – Adjustable Insert for Double-Alpha Flex Holster\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DAA Flex Insert Block Assembly is the core component of the revolutionary Double-Alpha Flex Holster system, delivering unmatched adjustability, secure retention, and compatibility with a wide range of competition pistols. Designed specifically for IPSC, USPSA, and practical shooting competitors, this innovative insert block allows shooters to fine-tune holster fitment for maximum performance and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing the patented Flex Insert design, the system enables users to precisely adjust retention and fit using interchangeable side spacers, ultra-thin shims, adjustable slide-lock teeth, and an optional front spacer. This advanced configuration accommodates manufacturing tolerances between pistols, ensuring a secure and consistent fit that traditional fixed insert systems cannot achieve.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Flex Insert Block Assembly incorporates an aluminum slide-lock mechanism with adjustable retention teeth and magnetic engagement technology, providing smooth and reliable operation during competition. The redesigned stainless-steel safety lever is wider, flatter, and positioned for easier access, allowing fast and intuitive activation when needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThanks to the advanced injection-molded construction and rail-mounted magnetic support wedge, the slide-lock mechanism operates with enhanced stability and consistency, helping shooters maintain confidence and speed on every draw.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eFEATURES:\u003cbr\u003e\u003cspan\u003e• Patented adjustable Flex Insert design for custom pistol fitment\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with DAA Flex and Flex Air holsters\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Available in Type-A and Type-B configurations\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Adjustable aluminum slide-lock with retention teeth\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Magnetic engagement system for smooth and secure locking\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Redesigned stainless-steel safety lever for improved accessibility\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compensates for pistol manufacturing tolerances and trigger guard variations\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Supports a wide range of competition pistols\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Ideal for IPSC, USPSA, and practical shooting applications\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Easy user customization using spacers and shims\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003ePackage Contents:\u003cbr\u003e\u003cspan\u003e• Fully assembled Flex Insert Block Assembly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Aluminum slide-lock with adjustable retention teeth\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Stainless-steel safety lever\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 7 side spacers in 1.25 mm increments\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 12 precision side shims (approx. 0.12 mm thickness)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 2 mm front spacer\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Mounting screws for insert block and spacer installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eCompatibility Notice\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Flex Insert Block Assembly is designed exclusively for DAA Flex and Flex Air holsters. It is not compatible with Alpha-X or Race Master holsters, and Alpha-X insert blocks cannot be used in Flex holster bodies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that pistols featuring trigger guards that widen progressively toward the grip, such as the HK USP, HK VP9, CZ P10, Arsenal Stryke A\/B, and similar models, are not compatible with the Flex Insert system. For these pistols, Double-Alpha Alpha-X insert blocks remain the recommended solution.\u003c\/span\u003e\u003c\/p\u003e","brand":"Double Alpha Academy","offers":[{"title":"Type A","offer_id":62508587680074,"sku":null,"price":52.99,"currency_code":"EUR","in_stock":true},{"title":"Type B","offer_id":62508587712842,"sku":null,"price":52.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/8429\/0634\/files\/DAA_Flex_Flex_Air_Holster_Insert_Block_a.jpg?v=1782289418","url":"https:\/\/esttac.eu\/products\/daa-flex-flex-air-holster-insert-block","provider":"ESTTAC","version":"1.0","type":"link"}