{"product_id":"bad-thumper-mb-22cal-1-2x28-sts","title":"Battle Arms Development THUMPER Muzzle Brake .22 Cal 1\/2x28 – AR-15 \u0026 Bolt-Action Rifles","description":"\u003cp\u003eThe Battle Arms Development THUMPER muzzle brake is designed to reduce felt recoil and muzzle rise on .22 caliber rifles, improving control during rapid strings of fire and precision shooting. Its multi-port design redirects gas to counteract climb and keep the muzzle flat, particularly beneficial for lightweight AR-15 builds or high-volume training sessions where fatigue management matters.\u003c\/p\u003e\u003cp\u003eMachined from stainless steel with a natural finish, this brake threads directly onto standard 1\/2x28 barrels common to .223\/5.56 AR-15 platforms and many bolt-action .22 centerfire rifles. Installation is straightforward with a crush washer or timing shims to achieve proper alignment. No gunsmithing required for most applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Muzzle Brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .22 Cal (.223\/5.56)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, bolt-action rifles with 1\/2x28 threading\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Battle Arms Development","offers":[{"title":"Default Title","offer_id":47942818431231,"sku":"BAD-THUMPER-223-SS","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1242643.jpg?v=1766570785","url":"https:\/\/doublestackstore.com\/products\/bad-thumper-mb-22cal-1-2x28-sts","provider":"Double Stack Store","version":"1.0","type":"link"}