- Thread starter 223Pete
- Start date
@MPDS13 What ammo are you running through your uppers? My MK116 gets about 1.5-2 MOA with the match and duty loads I've tried as of late. Very reliable though. No stoppages other than failure to chamber a single Hornady Steel Match round in about 7000 rounds down the pipe.
I have run nothing but 55 fmj range practice rounds. Mostly Winchester and PMC bulk cases. I have not shot either for groups with match Ammo. But even with the cheap stuff I was getting very small clover leaf groups when zeroing red dot.
Look up a user by the name of DMack. He posted a long review of the 110 and 114 years ago.
Off the bench I would expect about 1.5 - 2 MOA average with most match and duty ammo.
A Co worker shot a bunch of groups with with his Mk118 with Sig Sauer 77 .223 and 75 gold dot both averaged to about 1.3 MOA for him. I’ve shot a bunch with Magtech 77 (1.5-2 moa) and Black Hills 75 .223 reman(1.5 moa) in my Mk116 upper recently. Round count in my mk116 is about 7000 rounds.
I remember Black Hills 77 grain .223 ammo getting around 1 MOA when my Mk116 was fairly new, but I wasn’t interested in paying $1 per round for a .223 gun. Although in retrospect maybe I would have enjoyed the gun more if I simply did that.?
A Co worker shot a bunch of groups with with his Mk118 with Sig Sauer 77 .223 and 75 gold dot both averaged to about 1.3 MOA for him. I’ve shot a bunch with Magtech 77 (1.5-2 moa) and Black Hills 75 .223 reman(1.5 moa) in my Mk116 upper recently. Round count in my mk116 is about 7000 rounds.
I remember Black Hills 77 grain .223 ammo getting around 1 MOA when my Mk116 was fairly new, but I wasn’t interested in paying $1 per round for a .223 gun. Although in retrospect maybe I would have enjoyed the gun more if I simply did that.?
