SB-920 laser cannon

The SB-920 laser cannon was manufactured by Borstel Galactic Defense. They were manufactured exclusively for Imperial starships and the Death Star. It was manned by one gunner who was stationed in a pressurized enclosure. They fired through magnetic Force field ports.
==Behind the scenes==
Star Wars: Complete Cross-Sections identified the Death Star's laser cannons as being Sienar Fleet Systems L-s 4.9 laser cannons, but later sources identified them as Borstel SB-920 cannons.
==Appearances==
*Star Wars: Force Commander
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*Star Wars Manga: A New Hope 4
*Star Wars: A New Hope - The Special Edition 4
*Star Wars (1977) 6 
==Sources==
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*Star Warriors: Starfighter Combat in the Star Wars Universe 
*The Star Wars Sourcebook 
*Star Wars: Complete Cross-Sections 
*Star Wars Blueprints: The Ultimate Collection
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*Death Star Owner's Technical Manual
*Star Wars: Imperial Handbook: A Commander's Guide
Category:Borstel Galactic Defense products
Category:Starship-mounted laser cannons