{"product_id":"12-gauge-shotgun-clamp-on-muzzle-brake","title":"12 Gauge Shotgun Clamp-On Muzzle Brake","description":"\u003cdiv\u003e\n\u003cp\u003eLooking for a \u003cstrong\u003e12 gauge shotgun muzzle brake\u003c\/strong\u003e that doesn't require barrel threading? This clamp-on brake machined from 416 stainless steel bolts directly onto your barrel — delivering serious recoil reduction for IPSC shotgun stages, 3-Gun competition, and clay target shooting in Australia.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eCut recoil and get back on target faster with the \u003cstrong\u003e12 gauge shotgun clamp-on muzzle brake\u003c\/strong\u003e — precision-machined from 416 stainless steel at 295g for serious recoil reduction on shotgun stages. Clamps directly onto your barrel with four included machine bolts — no barrel threading required.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e416 Stainless Steel Construction (295g)\u003c\/strong\u003e — High-strength stainless for lasting durability and significant muzzle weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstantial Recoil Reduction\u003c\/strong\u003e — Multi-port design redirects gas to reduce felt recoil and muzzle rise on 12 gauge loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp-On Design\u003c\/strong\u003e — No barrel threading required; attaches with four machine bolts for a secure, vibration-free fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included\u003c\/strong\u003e — Four high-strength black machine bolts included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Gunsmithing Required\u003c\/strong\u003e — Install at home in minutes with basic tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned for 12 gauge shotgun barrels with an outside diameter of approximately \u003cstrong\u003e23mm\u003c\/strong\u003e. Verify your barrel's outside diameter before purchasing to ensure correct fit.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e416 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e295g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90mm (L) x 42mm (W) x 32mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 Gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClamp-on (4x machine bolts included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarrel OD Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 12 Gauge clamp-on muzzle brake (416 stainless steel)\u003c\/li\u003e\n\u003cli\u003e4x High-strength black machine bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eEnsure shotgun is unloaded and safe\u003c\/li\u003e\n\u003cli\u003eSlide the muzzle brake onto the barrel end\u003c\/li\u003e\n\u003cli\u003ePosition the brake at the muzzle with ports aligned as desired\u003c\/li\u003e\n\u003cli\u003eInsert all four machine bolts and tighten evenly\u003c\/li\u003e\n\u003cli\u003eVerify the brake is secure and does not shift under manipulation\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eComplete Your Shotgun Setup\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nBerika 12g Extended Charging Handle — Faster bolt manipulation for quicker cycling on stages\u003c\/li\u003e\n\u003cli\u003e\nBerika 12g Extended Dual-Handle Racker — Dual grab points for maximum cycling speed\u003c\/li\u003e\n\u003cli\u003e\nIPSC\/USPSA Competition Shooting Belt — Secure belt platform for your shotgun stage gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this clamp-on muzzle brake fit any 12 gauge shotgun?\u003c\/h3\u003e\n\u003cp\u003eIt fits 12 gauge barrels with an outside diameter of approximately 23mm. Measure your barrel's OD before purchasing — some shotgun models have thicker or thinner barrel profiles that may not fit correctly.\u003c\/p\u003e\n\u003ch3\u003eDoes the clamp-on muzzle brake design affect shotgun accuracy or patterns?\u003c\/h3\u003e\n\u003cp\u003eNo. When properly tightened, the clamp-on mounting provides a secure, vibration-free fit that does not affect barrel harmonics or shot patterns.\u003c\/p\u003e\n\u003ch3\u003eCan I use this muzzle brake for IPSC shotgun competition in Australia?\u003c\/h3\u003e\n\u003cp\u003eYes. Muzzle brakes are permitted on shotguns in IPSC competition. The recoil reduction is particularly beneficial for fast follow-up shots on multi-target stages.\u003c\/p\u003e\n\u003ch3\u003eDo I need a gunsmith to install this 12 gauge muzzle brake?\u003c\/h3\u003e\n\u003cp\u003eNo gunsmithing is required. The clamp-on design attaches with four machine bolts — just slide it onto the barrel end and tighten evenly. Installation takes minutes with basic tools and no barrel modifications.\u003c\/p\u003e\n\u003ch3\u003eHow heavy is the clamp-on muzzle brake and will it affect shotgun balance?\u003c\/h3\u003e\n\u003cp\u003eThe brake weighs 295 grams in 416 stainless steel. The added muzzle weight can actually benefit competition shooters by reducing muzzle rise and improving swing dynamics on clay targets and multi-target IPSC stages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eGuides \u0026amp; Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12 gauge muzzle brake guide — clamp-on vs threaded\u003c\/li\u003e\n\u003cli\u003eDIY 12 gauge muzzle brake installation\u003c\/li\u003e\n\u003cli\u003eAre muzzle brakes legal in Australia? State-by-state guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boss Components","offers":[{"title":"Default Title","offer_id":54434470822172,"sku":"033-BLK-MB","price":149.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0835\/1516\/files\/12-gauge-shotgun-clamp-on-muzzle-brake-892198.jpg?v=1786853255","url":"https:\/\/magnumsports.com.au\/products\/12-gauge-shotgun-clamp-on-muzzle-brake","provider":"Magnum Sports","version":"1.0","type":"link"}