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Estes B6-4 Model Rocket Engine Bulk Pack - Includes 24 Engines with Starters Plugs and Recovery Wadding (1783)
Includes 24 Engines 30 Starters and 24 Plugs. The B6-4 is a medium impulse engine that delivers high altitude flights - works great for launching larger heavier rockets too. Please verify that these engines are compatible with your model rocket...
$101.90 Delivery: $21.99
