{"product_id":"est1246-k-46-astron-shrike-model","title":"Estes Rockets - K-46 Astron Shrike Model Rocket Kit","description":"The Estes K-46 Astron Shrike is a faithful revival of a classic rocket from the golden age of model rocketry. Part of the From the Vault series, this advanced-level kit combines two-stage power with payloader capability, along with a balsa wood nose cone and laser-cut balsa fins that bring authentic craftsmanship to every build.\u003cbr\u003e\u003cbr\u003eCapable of soaring up to 1,500 feet on standard 18 mm engines, the Astron Shrike delivers both nostalgic charm and high-performance thrills. Its sleek, historic design makes it a standout addition to any rocket collection.\u003cbr\u003e\u003cbr\u003eThe K-46 Astron Shrike brings back a legendary model from Estes' early days. Originally released in the golden era of model rocketry, this design has been reintroduced as part of the exclusive From the Vault series. The Shrike combines historic appeal with modern craftsmanship, giving experienced builders a chance to own and fly a piece of rocketry history.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTwo-Stage Power and Payloader Design\u003c\/b\u003e\u003cbr\u003eWhat makes the Astron Shrike truly unique is its combination of multistage flight and payloader capability. The booster stage provides the extra energy needed to reach altitudes up to 1,500 feet, while the upper stage payload section allows rocketeers to experiment with small cargo or creative mission ideas. This dual function makes it one of the most versatile kits in the series.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBalsa Construction for True Vintage Craftsmanship\u003c\/b\u003e\u003cbr\u003eThe Astron Shrike features a balsa wood nose cone and laser-cut balsa fins, offering builders the classic materials that defined early model rocketry. These lightweight wood components shape beautifully, sand smoothly, and create a polished finish that feels authentic to the era. Combined with modern precision cutting, the Shrike offers both nostalgia and elevated performance.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHigh-Altitude Thrills\u003c\/b\u003e\u003cbr\u003eThe Astron Shrike flies on standard 18mm Estes engines, with a range of booster and upper-stage combinations. Recommended engines include A8-0, B6-0, and C6-0 for the booster, and A8-3, A8-5, B6-6, C6-5, and C6-7 for the upper stage. With proper setup, you can enjoy dramatic two-stage flights followed by smooth recoveries under the 12 inch parachute.\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cdetails open=\"\"\u003e\u003csummary\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003eSkill Level: Advanced\u003c\/li\u003e\n\u003cli\u003eRecommended Engines: Booster: A8-0, B6-0, C6-0 \/ Upper Stage: A8-3, A8-5, B6-6, C6-5, C6-7\u003c\/li\u003e\n\u003cli\u003eLaunch System: Porta-Pad II\u003c\/li\u003e\n\u003cli\u003eLaunch Rod Sixe: 1\/8 in (3.18 mm)\u003c\/li\u003e\n\u003cli\u003eProjected Max Altitude: 1500 ft (457 m)\u003c\/li\u003e\n\u003cli\u003eRecovery System: 12 in (30.5 cm) Parachute Tumble\u003c\/li\u003e\n\u003cli\u003eLength: 29.5 in (74.9 cm)\u003c\/li\u003e\n\u003cli\u003eWeight: 2.5 oz (70.9 g)\u003c\/li\u003e\n\u003cli\u003eFin Material: Laser Cut Balsa Wood\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cdetails open=\"\"\u003e\u003csummary\u003e\u003cb\u003eNeeded To Fly:\u003c\/b\u003e\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003ePorta-Pad II Launch Pad and Electron Beam Launch Controller\u003c\/li\u003e\n\u003cli\u003eRecovery Wadding\u003c\/li\u003e\n\u003cli\u003eA8-3 Engines\u003c\/li\u003e\n\u003cli\u003eC6-0 Engines\u003c\/li\u003e\n\u003cli\u003eC6-5 Engines\u003c\/li\u003e\n\u003cli\u003eFour 1.5V AA Alkaline Batteries\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e\u003cp\u003e\u003c\/p\u003e\u003chr\u003e\u003cdetails open=\"\"\u003e\u003csummary\u003e\u003cb\u003eNeeded To Build (Sold Separately):\u003c\/b\u003e\u003c\/summary\u003e\u003cul\u003e\n\u003cli\u003ePencil\u003c\/li\u003e\n\u003cli\u003eRuler\u003c\/li\u003e\n\u003cli\u003eMasking Tape\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eHobby Knife\u003c\/li\u003e\n\u003cli\u003eCarpenter's Glue\u003c\/li\u003e\n\u003cli\u003eFine Sandpaper\u003c\/li\u003e\n\u003cli\u003eExtra Fine Sandpaper\u003c\/li\u003e\n\u003cli\u003ePrimer (white)\u003c\/li\u003e\n\u003cli\u003ePaint\u003c\/li\u003e\n\u003cli\u003eClear Coat (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/details\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":47742253465812,"sku":"EST1246","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/6966\/files\/est1246.jpg?v=1774968819","url":"https:\/\/www.hobbyrecreationproducts.com\/products\/est1246-k-46-astron-shrike-model","provider":"Hobby Recreation Products","version":"1.0","type":"link"}