For most shooters the difference between .223 Remington and 5.56×45 NATO is minor, but it matters because 5.56 is typically loaded to higher pressures and uses a slightly different chamber leade.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...

Radium 223 is a mildly radioactive form of the metal radium. It's brand name is Xofigo (pronounced zoh-fee-go). You have this treatment in the nuclear medicine department. It takes around an hour.

The SWAT-556 (Real life counter-part SIG-556) is a three round burst Assault Rifle. It's highly accurate and has average stopping power. It may be best used on full-auto, but the recoil will increase ...

Some believe the 5.56 NATO was the original military cartridge and that the 223 Remington was the civilian offshoot. That’s not the case. In 1970, NATO (North Atlantic Treaty Organization) affiliated ...

The Seattle Mariners and Toronto Blue Jays take the field in Game 4 of the ALCS, Thursday at 8:33 p.m. ET, at T-Mobile Park. The Mariners are ahead 2-1. Luis Castillo (11-8, 3.54 ERA) gets the start ...

This setup is best suited for Multiplayer, where better control and faster ADS speed are crucial, as you might encounter enemies suddenly. Your reaction time and weapon responsiveness matter, which is ...

What is the best BF6 SOR-556 MK2 loadout? A bit of a mouthful, the SOR-556 MK2 has appeared in some shape or another in many other FPS games over the years, and if you can harness its power, you'll ...

The New York Yankees are at home for Game 3 of the ALDS versus the Toronto Blue Jays, Tuesday at 8:08 p.m. ET. The Blue Jays lead 2-0 and would sweep with a win. Carlos Rodon (18-9, 3.09 ERA) gets the ...

It seems like it could be Max Gawn, Kysaiah Pickett and not much else left at Melbourne in 2026, with premiership star Clayton Oliver given the all clear to explore a trade. It's believed King had ...

How can the Reds clinch a playoff berth? The Reds can clinch a postseason berth with a win OR a loss and a Mets loss. Cincinnati holds the tiebreaker over New York and regained control of the No. 6 ...