1:350 Scale model of the future Columbia Class Submarine SSBN-X.

This is a highly detailed scale model for display. Easily printed on medium sized machines and bigger using professionally pre-supported files. Can be printed in parts on smaller machines using base model.

Expertly supported for the medium sized machines and bigger.

The upcoming Columbia class (formerly known as the Ohio Replacement Submarine and SSBN-X Future Follow-on Submarine) are nuclear-powered ballistic missile submarines of the United States Navy, designed to replace the Ohio class. Construction of the first vessel began on 1 October 2020, and is scheduled to enter service in 2031.

On 3 June 2022, the Navy announced that the lead vessel of the class will be named USS District of Columbia (SSBN-826), because there is already an attack submarine named USS Columbia (SSN-771). Nevertheless, the Navy has since continued to refer to the class as Columbia.