{"product_id":"g73-10c-s-u-29mm","title":"G73-11C S\/U 29MM","description":"\u003cp\u003e\u003cspan\u003eThe G73C features AeroTech's Classic'' propellant formulation producing 128.64 N-Sec (28.91 lb.-Sec.) of total impulse with a burn time of 1.85 seconds and total weight of 127g (0.27 lbs.). This is a great all-around \"G\" size rocket motor delivering impressive lift-offs with visible supersonic Mach diamonds. The 62g (0.13 lbs.) of AeroTech's Classic propellant produces a translucent exhaust plume and no smoke, appearing to make your rocket leap off the launch pad with a peak thrust of 89.90 N (20.21 lbs.) and an average thrust 69.32 N (15.58 lbs.).\u003c\/span\u003e\u003c\/p\u003e","brand":"Broomstick Rocket Components","offers":[{"title":"Default Title","offer_id":52901091639612,"sku":null,"price":38.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1510\/5084\/files\/Screenshot_2026-01-05_at_6.07.29_PM_480x_878c19c3-31aa-42d2-b41e-54a786c28c54.webp?v=1773974440","url":"https:\/\/hprocketmotor.com\/products\/g73-10c-s-u-29mm","provider":"Broomstick Rocket Components","version":"1.0","type":"link"}