20" White Oak Armament SPR barrel upper: 5.56 load work ups (.2 MOA)

2 5.56 load work ups for my 20" WOA SPR rifle length barrel upper in .223 Wylde.

Load work ups are: 1.

Accurate 2495, 77gr Sierra MK, CCI #41 primers, Lake city brass.

2.

Varget, 77gr Nosler custom competition, CCI #41 primes, Federal 5.56 brass.

Best group was under .2 MOA.