PMC X-TAC Match .223 Rem 77gr — 20 Rounds

PMC X-TAC Match ammunition pairs PMC’s X-TAC line with Sierra MatchKing projectiles to provide a match-focused load for precision and competition shooters. This offering uses a 77‑grain Sierra MatchKing bullet and is brass‑cased, boxer‑primed, non‑corrosive, and reloadable. Ballistics provided for this load are published for a 20″ test barrel; the manufacturer notes the load can deliver sub‑MOA groups from barrels 16″ or longer when used in appropriate rifles.

Key Specifications

• This load is chambered for .223 Remington / 5.56 NATO.
• The bullet weight is 77 grains.
• Each box contains 20 rounds.
• The cartridge cases are made of brass.
• The ammunition is boxer primed.
• This product is listed as reloadable.
• Published muzzle velocity is 2790 fps (20″ barrel).
• Published muzzle energy is 1296 ft-lbs.
• The ballistic coefficient is listed as 0.372.

Designed for shooters who prioritize accuracy, PMC X-TAC Match 77‑grain loads are intended for precision work and competitive applications where consistent ballistics matter. The combination of match-grade projectiles and reloadable brass makes these rounds suitable for target work and other precision disciplines where attention to detail and repeatable performance are required.