CAF members now have online (through the DWAN) access to information on their pensions. You require an active PKI card. Information is in CANFORGEN 101/16 http://vcds.mil.ca/vcds-exec/pubs/default-eng.asp?path=/vcds-exec/pubs/canforgen/2016/101-16_e.asp
They are still working out a number of issues with the site, but provided you are on the DWAN with a PKI card, you now have easier access to pension information, and can do "what if " scenarios more easily than in the past where you'd have to find a clerk with appropriate access.
Start here: http://www.tpsgc-pwgsc.gc.ca/fac-caf/accueil-home-eng.html