Acog review - Trijicon TA31RCO-M4 ACOG 4x32 USMC M4 Rifle Scope w/ TA51 Mount &

This is a great piece of kit. I have two AR-15s and both now have an ACOG. Also bought an RMR with an M35 mount, which is the correct RMR mount for this ACOG. Had some difficulties determining which was the correct mount, even emailing Trijicon themselves. The original mount I ordered was incorrect based on Trijicon advice. After calling them we worked it out. Why am I writing about this: the Optics Planet website doesn't give a good description of what mount fits best with each version of ACOG. M35 is the correct mount for this version.