{"product_id":"18-shot-straight-mortar-rack-1-91-hdpe-dr11-tubes-frontline-18-by-american-mortar-company","title":"18-Shot Straight Mortar Rack - 1.91\" HDPE DR11 Tubes - FRONTLINE 18 by American Mortar Company","description":"\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6\"\u003eBALANCED POWER. ENGINEERED SPACING. PROFESSIONAL BUILD.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"7\"\u003eFRONTLINE 18\u003c\/b\u003e is a mid-capacity, professional-grade mortar rack designed for builders who want significant firepower without stepping into a full-box footprint. Built in a stable \u003cb data-index-in-node=\"182\" data-path-to-node=\"7\"\u003e3x6 straight formation\u003c\/b\u003e, this rack delivers clean timing, consistent lift, and rock-solid stability—making it the ideal backbone for main show sequences, straight volleys, and modular layouts.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eLike all our premium units, the FRONTLINE 18 features \u003cb data-index-in-node=\"54\" data-path-to-node=\"8\"\u003eEngineered Safety Spacing\u003c\/b\u003e—providing critical air gaps between every tube to ensure proper thermal isolation and structural integrity during rapid mid-show sequences.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eCompact enough to stay portable. Structured enough to stand alone.\u003c\/b\u003e\u003c\/p\u003e\n\u003chr data-path-to-node=\"10\"\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e🛡️ THE GOLD STANDARD: WHY HDPE DR11?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eIn the world of pro pyrotechnics, the material of your mortar tube is the difference between a successful show and a dangerous failure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"13,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,0,0\"\u003eShatter-Proof Safety:\u003c\/b\u003e Unlike PVC, which can shrapnel into sharp plastic shards during a shell failure, our \u003cb data-index-in-node=\"107\" data-path-to-node=\"13,0,0\"\u003eHigh-Density Polyethylene (HDPE)\u003c\/b\u003e is designed to swell or tear under extreme pressure, significantly reducing the risk of flying debris.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eDR11 Heavy Wall:\u003c\/b\u003e We use the \u003cb data-index-in-node=\"28\" data-path-to-node=\"13,1,0\"\u003eDR11 specification\u003c\/b\u003e, providing a thick, durable sidewall that handles the high-pressure lift charges of modern 1.91\" canister shells with ease. HDPE tubes are weather-resistant, built for \u003cb data-index-in-node=\"100\" data-path-to-node=\"13,2,0\"\u003ehundreds of reloads\u003c\/b\u003e without becoming brittle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch3 data-path-to-node=\"15\"\u003e🔴 COMMERCIAL-GRADE CONSTRUCTION\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eEach FRONTLINE 18 rack includes 18 premium HDPE DR11 mortar tubes, built to professional specifications and trusted by experienced shooters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"17,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,0,0\"\u003eInner Diameter:\u003c\/b\u003e 1.91″ (Fits most consumer canister shells)\u003c\/li\u003e\n\u003cli data-path-to-node=\"17,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,1,0\"\u003eLength:\u003c\/b\u003e 12″ (Professional mortar standard)\u003c\/li\u003e\n\u003cli data-path-to-node=\"17,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,2,0\"\u003eBottoms:\u003c\/b\u003e Factory-plugged and \u003cb data-index-in-node=\"29\" data-path-to-node=\"17,2,0\"\u003eQuad-Stapled\u003c\/b\u003e (4-point reinforcement) for maximum lift retention.\u003c\/li\u003e\n\u003cli data-path-to-node=\"17,3,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"17,3,0\"\u003eStability:\u003c\/b\u003e Wide-stance, tip-resistant design built from reinforced lumber for repeat seasonal use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"18\"\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e📊 TECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 117.563px;\" data-path-to-node=\"20\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.7718%; height: 19.5938px;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4456%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.7718%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,1,0,0\"\u003eTube Count\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4456%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,1,1,0\"\u003e18 Shot\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.7718%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,2,0,0\"\u003eConfiguration\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4456%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,2,1,0\"\u003eStraight \/ 3-Row Block (3x6)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.7718%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,3,0,0\"\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4456%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,3,1,0\"\u003e~39 lbs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.7718%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,4,0,0\"\u003eBase Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4456%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,4,1,0\"\u003eReinforced Premium Lumber\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.7718%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,5,0,0\"\u003eTube Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4456%; height: 19.5938px;\"\u003e\u003cspan data-path-to-node=\"20,5,1,0\"\u003eHDPE DR11 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"21\"\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e💥 WHY THE FRONTLINE 18 BELONGS IN YOUR SETUP\u003c\/h3\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"23,0,0\"\u003e✔️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"23,0,0\"\u003eBackbone Performance:\u003c\/b\u003e Ideal mid-size rack for driving main show sequences with authority.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"23,1,0\"\u003e✔️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"23,1,0\"\u003eEngineered Spacing:\u003c\/b\u003e Strategic air gaps provide superior safety and heat management in a block formation.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"23,2,0\"\u003e✔️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"23,2,0\"\u003eProfessional Build:\u003c\/b\u003e Heavy-duty lumber and HDPE—no downgraded components or cheap plastics.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"23,3,0\"\u003e✔️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"23,3,0\"\u003eModular Integration:\u003c\/b\u003e Designed to integrate seamlessly with UNION 6 or fan racks for layered firing patterns.\u003c\/p\u003e\n\u003chr data-path-to-node=\"24\"\u003e\n\u003ch3 data-path-to-node=\"25\"\u003e🎇 PERFECT FOR\u003c\/h3\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"26,0,0\"\u003e🎆 Straight volleys and rapid mid-show sequences\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"26,1,0\"\u003e🎆 Pacing sections and modular show builds\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"26,2,0\"\u003e🎆 Fireworks clubs and serious backyard displays\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"26,3,0\"\u003e🎆 Experienced pyrotechnicians seeking balance and control\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"27\"\u003e\n\u003cp data-path-to-node=\"27,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"27,0\"\u003eNote:\u003c\/b\u003e Designed for experienced pyrotechnicians. Always follow local laws and maintain safe distances.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-path-to-node=\"28\"\u003e\n\u003ch3 data-path-to-node=\"29\"\u003e🔎 CHOOSE THE RIGHT RACK FOR YOUR SHOW\u003c\/h3\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"30,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"30,0,0\"\u003eUNION 6\u003c\/b\u003e — Compact foundation rack.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"30,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"30,1,0\"\u003eMINUTEMAN 12\u003c\/b\u003e — Balanced 12-shot dual-tier rack.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"30,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"30,2,0\"\u003eFRONTLINE 18\u003c\/b\u003e — Balanced mid-size straight rack (this rack).\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"30,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"30,3,0\"\u003eRAMPART 18\u003c\/b\u003e — Precision 18-shot straight-up volleys (2X9 layout).\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-path-to-node=\"30,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"30,4,0\"\u003eTHUNDER 24\u003c\/b\u003e — Full-box power with a balanced footprint.\u003c\/p\u003e\n\u003chr data-path-to-node=\"31\"\u003e\n\u003ch3 data-path-to-node=\"32\"\u003e🇺🇸 BUILT TO HOLD FORMATION\u003c\/h3\u003e\n\u003cp data-path-to-node=\"33\"\u003eThe FRONTLINE 18 represents balance—enough power to drive your show forward, built with the discipline and durability professionals expect.\u003c\/p\u003e\n\u003cp data-path-to-node=\"34\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"34\"\u003eNo wasted space. No overlap. Just purpose-built performance.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"35\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"35\"\u003eForm up. Fire together.\u003c\/b\u003e 💥\u003c\/p\u003e\n\u003cp data-path-to-node=\"35\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,0\"\u003eSHIPPING \u0026amp; PROUDLY BUILT TO ORDER\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12,1\"\u003eAt \u003cb data-index-in-node=\"3\" data-path-to-node=\"12,1\"\u003eAmerican Mortar Company\u003c\/b\u003e, we don't believe in \"cookie-cutter\" mass production. Each rack is handcrafted in our shop to ensure every HDPE tube is seated perfectly and every frame is reinforced for maximum recoil absorption.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"12,2,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,0,0\"\u003eLead Time:\u003c\/b\u003e Please allow \u003cb data-index-in-node=\"24\" data-path-to-node=\"12,2,0,0\"\u003e3–5 business days\u003c\/b\u003e for assembly and quality inspection before your order ships.\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,2,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,1,0\"\u003eTransit:\u003c\/b\u003e We ship via \u003cb data-index-in-node=\"21\" data-path-to-node=\"12,2,1,0\"\u003eUPS Ground\u003c\/b\u003e to ensure your heavy hardware arrives safely.\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,2,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,2,0\"\u003eTracking:\u003c\/b\u003e You will receive an automated tracking number the moment your rack hits the truck.\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,2,2,0\"\u003e🚚 \u003cb data-index-in-node=\"3\" data-path-to-node=\"4,0\"\u003eLocal Pickup Available:\u003c\/b\u003e Within driving distance to St. John, IN? Contact us before checkout to coordinate a local pickup instead of shipping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"12,3\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"12,3\"\u003eNote: During peak pyro season (June \u0026amp; December), lead times may extend. Order early to ensure your line is ready for the big show.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,3\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"12,3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,0,1,0\"\u003e⚠️ SAFETY \u0026amp; LIABILITY:\u003c\/b\u003e American Mortar Company LLC racks are tools for professional and hobbyist pyrotechnicians. Use at your own risk. Always follow safety distances and local laws. By purchasing this product, you agree to hold American Mortar Company LLC harmless from any liability or damage resulting from its use.\u003c\/i\u003e\u003c\/p\u003e","brand":"American Mortar Company LLC","offers":[{"title":"Default Title","offer_id":45733953437886,"sku":null,"price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/8567\/1870\/files\/Gemini_Generated_Image_qasgqiqasgqiqasg.png?v=1780522187","url":"https:\/\/americanmortarco.com\/products\/18-shot-straight-mortar-rack-1-91-hdpe-dr11-tubes-frontline-18-by-american-mortar-company","provider":"American Mortar Company LLC","version":"1.0","type":"link"}