200rds - 5.56 Right to Bear 77gr. Sierra OTM Ammo (Similar to MK262 Specs)

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  • Casing Type Brass
  • Bullet Weight 77 Grain
  • Manufacturer SKU R2B556MK77OTM
  • Primer Type Boxer

This is 5.56x45 Right to Bear 77gr. Sierra Open Tip Match Ammo (Similar to MK262 Specs). The popularity of heavier bullets in the .223/5.56 round in recent years has steadily grown, particularly the 77gr. OTM bullet, and Right to Bear has answered with this high-quality 5.56x45 round topped off with the legendary Sierra 77gr. MatchKing OTM bullet. Similar to MK262 specifications, this round utilizes brand new Lake City brass and a military powder blended with flash suppresant to propel the MatchKing bullet to 2750 FPS and a muzzle energy of 1293 lb/ft. This round does no have a crimped or sealed primer. This ammo is brass cased, boxer primed, and non corrosive. It comes packed in 20rd. boxes.

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