I am parting out my MK18 MOD1 upper. I am selling the Daniel Defense MK18 RIS-II with the DD Install wrench with the rail, and can throw in a LaRue gasblock for an extra $40 is desired. The rail was installed on my LMT MK18 for about 500 rounds and removed. As evidenced by the picture the rail is in like new condition and comes in the box with manual. I am asking $300 shipped, discrete PP +5% or USPS MONo Longer For Sale.. Please e-mail at decodeddiesel@yahoo.com.

ETA: I am going to keep it.