riggerrob 558 #1 October 7, 2015 How thick are the reserve pin cover windows on Sigmas? 20/1000? 30/1000? Other? Are they made of Lexan? How much does UPT charge for replacements? Quote Share this post Link to post Share on other sites
gowlerk 1,916 #2 October 7, 2015 The online price list says $12 for the lexan window. http://www.unitedparachutetechnologies.com/PDF/LIST-006_Sigma_MicroSigma_Tandem_Price_List.pdfAlways remember the brave children who died defending your right to bear arms. Freedom is not free. Quote Share this post Link to post Share on other sites