In preparation for a new gun or two, I also decided to get one of the “mailbox” RMR dot sights.
While I’m still undecided on what gun to obtain, the gun will almost certainly be a bigger gun – I don’t have a 5″ 9mm 1911/2011. Since I’m going big, I wanted an RMR-sized optic.
What did I buy? The Viridian RFX45.
I was initially eyeing the Virdian RFX44, but saw that the RFX45 has better specs. It has a bigger viewer, has better power consumtpion ratings, uses a more common battery, and is designed to fit RMR-cut guns. The RFX45 is the better optic when comparing the two.
Both sights are green dots.
The RFX44 is immediately capable of being mounted on a gun that is cut for RMSc, which is why I was initially drawn to it.
If I find that I like the RFX45, I’ll more than likely get the RFX44. We’ll see.
UPDATE (2/24/2025): I received the optic yesterday. I installed the battery that came with it, but I’m not sure how long the optic has been sitting in someone’s inventory – that battery might not last long if it’s been sitting for a over a year. I’ve spares, but the reason I mention this is because it took a long while for me to get the battery cover back onto the optic – it was a true pain in the ass to get it back on. Other than that, the dot seems bright. I’m not sure I can lock the optic, but I don’t plan to carry this optic, so that’s not a huge deal. The optic came with an Acro-to-RMR plate, which I can use once I get the next gun. If I get the Prodigy 5″, I’ll have to order an RMR plate for it (it comes with RMSc, I believe). If I get the XP Pro, it comes with an RMR plate, which the Acro should fit onto. I thought the optic window might be bigger. This is also my first closed emitter optic…it’s NICE to not have to worry about dirt and lint getting caught deep in the optic glass. It’ll be a month or two before I make the next gun purchases, so this optic will be sitting on my desk.
