SKU: DBT223R55T50
UPC: 13964483840
DoubleTap Ammunition's .223 Remington 55gr FMJ is a versatile, full-power cartridge engineered for precision shooting across tactical training, range work, and field applications. The 55-grain full metal jacket boat tail design delivers consistent ballistics and reliable function across AR-pattern rifles and other .223/5.56 platforms.
This load achieves 3,300 feet-per-second muzzle velocity with 1,330 foot-pounds of energy, providing flat trajectory and predictable terminal performance at typical rifle distances. The full metal jacket construction minimizes fouling in semi-automatic actions while the boat tail profile enhances ballistic coefficient for improved downrange energy retention. The 50-round per 1,000-count packaging (50 boxes of 20 rounds) allows flexible purchasing for both high-volume shooters and those building dedicated training stashes.
This .223 Remington ammunition suits operators, competitive shooters, and civilian marksmen who require dependable match-grade ballistics without the premium pricing of specialty loads. The 55gr FMJ configuration represents the standard-issue performance envelope for military-spec .223/5.56 rifles, making this round ideal for zero confirmation, function testing, and high-round-count training sessions where cost-per-round efficiency matters without sacrificing velocity or consistency.
WARNING ⚠️
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Purchasing a Firearm? Click HERE to see our firearm purchasing guide.