{"product_id":"dead-air-da004-muzzle-device-shim-kit-m18x1-black","title":"Dead Air DA004 Muzzle Device Shim Kit M18x1 Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eDead Air DA004 Muzzle Device Shim Kit\u003c\/span\u003e\u003c\/strong\u003e is a precision alignment accessory purpose-built for barrels with \u003cstrong\u003eM18x1\u003c\/strong\u003e threading. The kit includes \u003cstrong\u003ethree different shim thicknesses\u003c\/strong\u003e, giving you the most precise timing of your muzzle device so flash hiders, muzzle brakes, and suppressor-mount hardware index exactly where you want them.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach shim thickness provides a different degree of rotational adjustment, letting you fine-tune orientation of ports, prongs, or KeyMo mounting features without the trial-and-error of timing by feel. The kit ships with \u003cstrong\u003eprinted instructions\u003c\/strong\u003e that walk you through proper shim selection and installation on M18x1 threaded barrels.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFinished in \u003cstrong\u003eblack\u003c\/strong\u003e and packaged in the standard Dead Air part-numbered kit, the DA004 shim set is a small but essential shop companion for anyone mounting timing-sensitive muzzle hardware on \u003cstrong\u003eM18x1\u003c\/strong\u003e threaded barrels.\u003c\/span\u003e\u003c\/p\u003e","brand":"Dead Air","offers":[{"title":"Default Title","offer_id":55053198197058,"sku":"183950","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_f56ee6e9-17aa-49e8-95d8-e0a485548714.png?v=1784719069","url":"https:\/\/centerfiresystems.com\/products\/dead-air-da004-muzzle-device-shim-kit-m18x1-black","provider":"Centerfire Systems","version":"1.0","type":"link"}