Atomic Match .223 REM/5.56 NATO 77 gr Hollow Point Boat Tail, 50-Round Box

Atomic Match .223 REM/5.56 NATO ammunition (part no. 00427) loads a 77-grain Hollow Point Boat Tail for big-game hunters who want confirmed, repeatable terminal performance. Atomic small-batch loads its ammunition in Wisconsin using premium bullets and hand-inspected brass rather than mass-produced components. The boat tail profile holds velocity downrange while the exposed hollow point tip is tuned for rapid expansion on impact. Brass-cased and 50 to a box, it is built to feed reliably through bolt guns and semi-autos chambered for the cartridge. In our rifle ammunition lineup, this .223 REM/5.56 NATO loading is a confirmed, dependable choice worth adding to the cart.

Key Specifications

• The chambering is .223 REM/5.56 NATO, a chambering with wide factory rifle support.
• The bullet weighs 77 grains, setting the balance of velocity and downrange energy this load is tuned for.
• The bullet is a Hollow Point Boat Tail, the projectile Atomic chose to load behind .223 REM/5.56 NATO.
• The boat tail profile holds velocity downrange while the exposed hollow point tip is tuned for rapid expansion on impact.
• Cases are Brass, holding pressure reliably and staying reloadable for handloaders.
• Each box holds 50 rounds, enough for a solid range session.
• A case ships 10 boxes (500 rounds total), ideal for stocking up or buying once for the season.
• At about $1.19 per round, the price reflects the bullet construction loaded into this round.
• This load is part of Atomic’s Match line, signaling its place in the maker’s premium-tier lineup rather than standard-production ammunition.

Frequently Asked Questions

What game is the 77-gr Hollow Point Boat Tail suited for? With .223 REM/5.56 NATO behind a Hollow Point Boat Tail bullet, it is built for deer-class game and similarly sized animals within the cartridge’s normal hunting range.

How many rounds come in a case? A case ships 10 boxes of 50, 500 rounds total.

How is the Hollow Point Boat Tail different from a standard cup-and-core bullet? The boat tail profile holds velocity downrange while the exposed hollow point tip is tuned for rapid expansion on impact.

Buy the Atomic Match .223 REM/5.56 NATO 77 gr Hollow Point Boat Tail

A load you can trust round after round is worth more than a marginal ballistic edge, and this .223 REM/5.56 NATO loading delivers exactly that. Pick up a case and put it through its paces before you need it. Order from our Lubbock, Texas gun shop and it ships fast to your door.