{"product_id":"spearhead-tracker-self-timing-muzzle-brake-3-port-30cal-5-8x24-blk","title":"Spearhead Tracker Self Timing Muzzle Brake 3 Port .30CAL 5\/8x24 BLK","description":"\u003cp\u003e\u003cstrong\u003eSpearhead Tracker Self Timing Muzzle Brake 3 Port .30CAL 5\/8x24 BLK\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSpearhead Tracker 3-Port Self-Timing Muzzle Brake (.30 Cal, 5\/8x24)\u003c\/strong\u003e is precision-machined for lightweight hunting rifles, AR-10, and .30 cal platforms. Its proprietary linked-port design creates a double expansion chamber for superior lateral gas distribution — delivering maximum recoil reduction with minimal ground blast or dust signature. Raised slanted ports deflect gas up and away from the shooter while providing downward barrel compensation for fast follow-up shots and quick target reacquisition. Self-timing with no tools required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 5\/8x24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .30 Cal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Body Diameter:\u003c\/strong\u003e .840\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Collar:\u003c\/strong\u003e Straight .875\" (no taper on 5\/8x24 models)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 2.340\" (adds only 1.715\" forward of muzzle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 72g \/ 2.540 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 17-4 PH Stainless Steel — exceptional corrosion resistance and strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Tensioning key for solid lockup; discreet leveling flat on bottom for precision alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHunting \u0026amp; varminting\u003c\/li\u003e\n\u003cli\u003eProne \u0026amp; positional shooting\u003c\/li\u003e\n\u003cli\u003eRimfire \u0026amp; 3-gun competition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eEnsure firearm is completely unloaded\u003c\/li\u003e\n\u003cli\u003eRemove factory thread protector and any O-ring on muzzle threads\u003c\/li\u003e\n\u003cli\u003eSelf-time the brake to desired orientation and hand-tighten using the included tensioning key\u003c\/li\u003e\n\u003cli\u003eRemove tensioning key after tightening\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SPEARHEAD","offers":[{"title":"Default Title","offer_id":53106652315964,"sku":"96772","price":149.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/3128\/5308\/files\/Tracker-06_afbb87d2-d379-4c02-9e2e-2767e1ae4155.jpg?v=1780591709","url":"https:\/\/fishingworldgc.ca\/products\/spearhead-tracker-self-timing-muzzle-brake-3-port-30cal-5-8x24-blk","provider":"Fishing World - Hunting","version":"1.0","type":"link"}