From the outside, T10 cross bolt instead of T20, more tension on windage and elevation adjustment screws, slightly different taper to the rear of the enclosure. Inside changes, TBD with testing.
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Holosun 507 or 508t still a solid option for a first time red dot user? I have a gen 5 mos 19 otw and I'm debating if I should shell out the extra $200 or so to get a rmr type 2 rm07 instead.
It seems that the holosuns offer a lot of value assuming that you get a "good" one out of the box.
http://instagram.com/p/B7lpKoKhV6Z/
ATOM 2 Unveil. 1. A single adapter plate works across platforms. No threading into the slide. Large bearing surfaces, and a single tapered set screw that locks the plate into position. 2. ATOM 2 will be a free license to manufacturers with several onboard already. Come by the booth 6502 to check it out.
I need to call and see what is up, as I have a dozen or so DP Pros that need to be replaced. My wife has a Romeo 1 Pro on a practice Legion that has been good for a few thousand rounds, but I also have heard of a few that broke around the same round count, so for me the jury is still out. The SRO is the “surest” choice today for a competition slide mounted pistol optic.
I concur on the SRO, based on your posts I purchased mine the last week of November. Just passed 6k rounds, no issues at all.
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