Fits BTH-3.1" tube

DHB Aerospace 3D Nose Cone for 3.1" Tube, 7.8" Long with Screw in eBay(1pk) DHB-NC-3178

DHB Aerospace 3D Nose Cone for 3.1" Tube, 7.8" Long with Screw in eBay(1pk) DHB-NC-3178 Custom 3D Pr…

Rocketarium Plastic Nose Cone for 3.1" Tube, 13.0" Length ROC-PNC-3.1

Rocketarium Plastic Nose Cone for 3.1" Tube, 13.0" Length  ROC-PNC-3.1 Rocketarium White Heavy …

LOC Precision Part Plastic Nose Cone 3.1" PNC-3.1

LOC Precision Plastic Nose Cone 3.1" PNC-3.1  3.0" (75.6mm) diameter nosecone fits airframe BTH…