New to the AR platform. Picked up a DDM4-V2 the other day and I would like to install fold down sites. I picked up a Troy Micro Tritium M4 Front & DOA Rear Set for a great price (used).
Don't know much at all about the AR platform but I think I need to locate a low profile gas block for the gun to install the Troy front site. DD has two sizes a .625 and .750. Which size would I need to get? Are they sized to the fatter part of the barrel and the next down section? I would be installing the gas block on the larger diameter of the barrel.
Is removing the stock front site easy to do on this gun? It looks like there are two pins on the underside of the site mount/barrel that need to be removed and then it would slide off?
The gas tube I assume will just slide out (after removing the grub screw) and a new low profile gas block will just slide on over the barrel / gas tube and then locked down.
Any other parts I would need?
Your help is much appreciated
Thank you,
Bookmarks