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1/25/2018 7:38:29 AM
Posted: 9/15/2002 8:25:50 AM EST
I've been told that I would need 2 of the ARMS #15S spacers to correctly co-witness a Reflex II on a #15 mount with my iron sights. Can somebody tell me how thick these spacers are?

I'm wondering whether two of these spacers would be about the same as using a #38 Swan Sleeve (which I already have), which provides about 12 mm of height.

Any comments?
Link Posted: 9/15/2002 9:24:42 AM EST
I believe that it is 1 spacer if you mount directly to the flattop (or RIS) or 0 spacers if its on a swan sleeve., I can let ya know tuesday when my new reflex 2 gets here.

Link Posted: 9/15/2002 10:42:41 AM EST
[Last Edit: 9/15/2002 10:42:58 AM EST by SJSAMPLE]
The ARMS #15S Spacer is a little shy of .15"
I measured mine while it was mounted, so I couldn't be exact.
I prefer two spacers, as I like the 6.5mil dot on my Reflex I a little higher above the front sight post.
Link Posted: 9/15/2002 2:26:25 PM EST
Ok, thanks guys. Since the swan sleeve is about .47" high, I guess it's equal to about 3 spacers. That is probably too high; it could start to obscure the iron sights. I'll know for sure when I get my reflex.
Link Posted: 9/21/2002 5:57:56 PM EST
How many spacers can you stack on the ARMS 15 mount? And do most people use one spacer or two in order to cowittness the sight. And when I refer to cowitnessing I mean have the aiming point be not directly on top of the front sight post. I would appreciate feed back on this thanks.
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