223 Rem – 55 gr SP – Speer Gold Dot Duty (24446SP) – 500 Rounds

Older AR-15 and Mini-14 rifles with slower barrel twists often do best with 55 grain bullets, and this Gold Dot load gives those rifles a bonded expanding option. This listing is Speer Gold Dot LE Duty 223 Remington 55 grain soft point ammo, MPN 24446SP, sold as a 500 round case.

This load is rated at 3,220 fps with 1,266 ft-lbs of muzzle energy. Speer’s Gold Dot process bonds the jacket to the lead core so the bullet holds together during expansion instead of fragmenting into small pieces. That gives consistent penetration and high weight retention, which is what law enforcement agencies look for in a patrol rifle round. The same construction makes it a capable varmint and predator load, and it is a sound choice for home defense with a 223 rifle. Most owners practice with a matching 55 grain FMJ and use this load to confirm zero.

This ammunition fits rifles chambered in 223 Remington, including AR-15 rifles and pistols, the Ruger Mini-14 and Ranch Rifle, the Springfield Saint, the Smith and Wesson M&P15 Sport, and bolt guns like the Savage Axis and Ruger American Ranch. It can also be fired in rifles marked 5.56 NATO. A common question is whether a 1:12 twist barrel stabilizes this bullet. Yes. The 55 grain weight works in 1:12 through 1:7 twists, which is a main reason to pick it over heavier duty loads. Another common question is whether 223 soft points are legal for deer. Rules vary, and some states set minimum calibers or bullet types, so check your state hunting regulations before using this load on game.

Speer 24446SP is new production ammunition, not reloads, made in the USA by Speer in Lewiston, Idaho. It uses brass cases and is non-corrosive. This case contains 25 boxes of 20 rounds for a total of 500 rounds of 223 Rem 55 grain Gold Dot soft point. A full case from one lot lets you confirm zero, practice with your real duty or defense load, and keep loaded magazines rotated without changing ammunition.