Near mk262 performance - HSM 22311N Match 223 Rem 77 Gr Sierra MatchKing Boat-Tail Hollow Point (BTHP) 5

Solid ammo, this stuff not only uses a great projectile but the consistency you can get from this ammo speaks volume. I was getting 2678fps avg and 13.4 SD out of a 18” barrel. Grouping was sub MOA with my widest being .81” with strong winds. The casings out of the box looked to have some annealing and burned powder well.