Folding front sight and gas block

Anyone know of a folding front sight / gas block that will fit under a Daniel Defense Lite 12.0 FSPM rail.

Tried the YHM but the tabs on the side where the gasblock screws together is too wide to fit under the rail. Wondering if the midwest industries would work. http://www.brownells.com/aspx/ns/store/ProductDetail.aspx?p=26110&title=AR-15/M16%20GAS%20BLOCK%20WITH%20FRONT%20SIGHT

Any information would be appreciated or if you have the Daniel Defense system let me know if you have a flip up and what works.

Thanks.

No ideas?

I believe the MI flip sight on the Brownells website you linked to has the dimensions of the block in the description. Compare the listed measurements to those on your YHM, or measure the DD rail for clearance. If all else fails, give DD a call directly, or maybe this could be step one. :slight_smile:

Thanks. Called Daniel and they suggest the PRI front sight. Just don’t want to pay that much but hey if it works. Thanks again.