{"product_id":"aim-sports-acwa1-crush-washer-223-rem-5-56x45mm-nato-ar-15-steel-12-pack","title":"Aim Sports ACWA1 Crush Washer 223 Rem\/5.56x45mm NATO AR-15 Steel 12-Pack","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eAim Sports ACWA1 Crush Washer\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003esteel\u003c\/strong\u003e crush washer designed for \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e223 Remington\u003c\/span\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e \u003cstrong\u003eAR-15\u003c\/strong\u003e platforms. These washers fit most AR-15 barrel profiles and ensure proper indexing of \u003cstrong\u003eflash hiders\u003c\/strong\u003e and \u003cstrong\u003emuzzle brakes\u003c\/strong\u003e during installation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach washer is manufactured from durable \u003cstrong\u003esteel\u003c\/strong\u003e with a \u003cstrong\u003eblack\u003c\/strong\u003e finish and sits between the barrel shoulder and the muzzle device to create the correct shim gap for proper alignment under torque. Crush washers deform under the clamping force of the muzzle device nut, locking the device in place at the correct clocking so the port slots or prong orientation lines up where intended.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eSold as a \u003cstrong\u003e12-pack\u003c\/strong\u003e, the ACWA1 is an essential install component for any AR-15 builder who wants flash hiders and muzzle brakes indexed correctly. The bulk packaging keeps spares on hand for multiple builds or for routine replacement during muzzle device removal and re-installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Aim Sports","offers":[{"title":"Default Title","offer_id":54990843543874,"sku":"9531","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_5da241e6-dbd4-42c0-89aa-108252ac2865.png?v=1784188857","url":"https:\/\/centerfiresystems.com\/products\/aim-sports-acwa1-crush-washer-223-rem-5-56x45mm-nato-ar-15-steel-12-pack","provider":"Centerfire Systems","version":"1.0","type":"link"}