Daniel Defense MK12 and IMI Razorcore 77gr OTM

Zeroing my Daniel Defense MK12 using IMI Razor Core, 77 grain OTM (SMK projectiles). This is basically the Israeli version of Black Hills MK262, SPR ammunition. My first group measured under 1 MOA, but started to spread to 1.5 MOA as things heated up. Overall this ammunition did not perform as well as my handloads using Ramshot TAC, with the same projectile, which was consistently under 1 MOA. Next time out I'll see how this batch of Razor Core does at 300, and 600 yards, but I'm not expecting great results then.
Rifle is equipped with the military issued AEM, threaded muzzle-break, LaRue 1.5" SPR QD, 30mm scope mount, Leupold MRT 2.5 - 8X36mm optic, Harris bipod knockoff by Blackhawk, and Spikes Tactical BUIS. Other than the above modifications I added, this is a stock Daniel Defense MK12 that I purchased new a few years ago.

[@lagoonrd4173]

What the heck is the point ? No targets group break down

[@92naz32]

I missed every shot, thus my embarrassment and shame resulting in no follow up.

[@juanthelawnmowerthief1641]

No shot of the target afterwards

[@92naz32]

I have stills, but had to wait twenty minutes for the cease fire to mark or replace targets, so I stopped filming. I have no idea how to place stills here, or if that's possible (if you know how please let me know). The group of five was inside of an inch with three shots touching, and two shots touching a 1/4" right of the three.

[@brentflowers7612]

Was this range in SC? Looks very familiar.

[@92naz32]

@@brentflowers7612 Clearwater, Fl.