I've owned this Mossberg for well over a year now, but one thing I've been really stymied with on the Retrograde 18.5" is finding a light mount that works with the short barrel/tube + the heat shield. I know it looks cleaner and more 'traditional' without a light on it, but I believe a HD shotgun should have a light. Most mounts won't work with the heat shield in particular, and for the longest time, I couldn't find any solution that worked. I finally found
this from CDM Gear and it mounts directly to the forward heat shield mount with longer screws, and works perfectly:
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I already had an Inforce Gen 2 WML laying around that I wanted to use for this - it sits much lower profile than the Streamlight TLRs that I have, and I like the position of the tail switch on the Inforce. Of course, one thing leads to another, and given the length of the Inforce, it wouldn't attach directly to the CDM mount without toughing the fore-end slightly. Luckily, I had a low-profile 45º mount on hand which solved that problem:
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With the offset, the Inforce mounts no problem, and is actually in the perfect position for my thumb to activate the light when the fore-end is all the way forward:
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Also, here's a close-up of the XS Big Dot sight I put on the Retro. A huge improvement over the brass bead that comes with the gun:
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And now that I've solved the WML dilemma, this is the finished product. I don't plan to mess with this anymore.
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