{"product_id":"kak-plan-b-k415-fh-1-2x28-223-9mm","title":"KAK Industry PLAN B K415 Flash Hider 1\/2x28 – .223\/5.56 \u0026 9mm","description":"\u003cp\u003eThe KAK Industry PLAN B K415 Flash Hider is a dual-purpose muzzle device that reduces muzzle flash while serving as a mounting platform for PLAN B-compatible suppressors. Threaded 1\/2x28, this flash hider works with both .223\/5.56 and 9mm caliber firearms, making it a practical choice for shooters running multiple platforms with quick-detach suppressors.\u003c\/p\u003e\u003cp\u003eMachined from steel with a durable finish, the K415 installs with standard armorer's tools and a crush washer or shim kit for proper timing. The PLAN B system allows rapid suppressor attachment and removal without sacrificing zero retention. Check your suppressor manufacturer's specifications to confirm PLAN B compatibility before purchase.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flash Hider \/ Suppressor Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .223\/5.56mm, 9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, AR-9, and other firearms with 1\/2x28 threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e PLAN B Quick-Detach Suppressor Mount\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KAK Industry","offers":[{"title":"Default Title","offer_id":47942938493183,"sku":"KAK410-2103-004","price":58.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5565592.jpg?v=1766570905","url":"https:\/\/doublestackstore.com\/products\/kak-plan-b-k415-fh-1-2x28-223-9mm","provider":"Double Stack Store","version":"1.0","type":"link"}