I made the switch from shield to Holosun on my hellcat. I must say , I loved my shield RMSc but now that I’m done with the install, in my opinion, shield is way over priced. And I bought the smsc and the rmsc. Shame on me for wasting so much money. The Holosun is better in every way, but especially the side internal battery compartment.
I carried the rmsc for a year and changed the batter about 4 times and it just got annoying taking it on and off. Not to mention the multi reticle display is super easy to pick up.
wasn’t that hard to install either. I took my sweet time.
just used a variable speed dremil tool with a tungsten bit and a flat metal bastard file.