Picatinny/Weaver Mounting Plate Designed Exclusively to fit Holosun 407K/507K Red Dot Sight

Great product! Fits the footprint for the 507K perfectly. NO issues.

Great sight

Fit on my Browning Buckmark Contour 5.5 perfect. The Holosun 507k also fit just right. Made an accurate gun even better

Set this up on an AR-15 with a Holoson 407K. It co-witnessed the back up iron sights perfectly. it held the Holoson tight to the mount and the mount to the pic rail on the AR. Very happy with this item!

Fits perfect with the Holosun 407K. It looks great on my AR. Seems sturdy and snug on my rifle. We'll see how it holds up, but it shouldn't be an issue.

I needed a picatinny mount to install my Holosun to a PCC and this worked out perfectly!! Solid machining and fits like a champ. Plus it was $10-$15 cheaper than others like it. Definitely recommend checking them out!

Need help

The screws provided had heads that are too big and can’t be screwed down to install the optic. Optics Factory has said they are addressing the problem. Ask before you buy.

After searching the internet for a proper mount I contacted Holosun and ADE. Who both recommend this product for my Holosun Red Dot. It came two days early, with extra screws for different setups. I would recommend this company and product