All Loki Research reusable graphite nozzles are sold standard with a smooth unpolished surface finish. All 38mm motor cases and bulkheads are plated with a Type III Hardcoat, Class 2 Blue protective finish.
IMPORTANT
Any 38mm motor ordered may have a different Commercial nozzle or Experimental (EX) nozzle size substituted for the difference in price for the sizes swapped. You may also swap out bulkhead styles for $5 difference in price. You need to state any changes/upgrades and any new nozzle throat size in the Comment Box at checkout. EX throat size suggestions may be found on the Tech Page.
All
portions of the LokiResearch.com web site are Copyrighted 2002 by Loki
Research and should not be reproduced anywhere without permission.