What The Heck Does The 5.7x28 Do That .22 WMR Doesn't?

50 Rounds of Bulk 5.7x28mm Ammo by Fiocchi - 35gr Jacketed Frangible

5.7x28 vs. 9mm What's A Better Caliber For You?

5.7x28mm vs. 9mm — Which is Better? - Firearms News

Modern Personal Defense Weapon Calibers 009: The .22 Winchester Magnum Rimfire -The Firearm Blog

Myth Busting: .22 Magnum vs. 5.7x28mm -The Firearm Blog

What The Heck Does The 5.7x28 Do That .22 WMR Doesn't?

500 Rounds of Bulk 5.7x28 mm Ammo by FN Herstal - 27gr Lead Free JHP

What makes the 5.7x28mm a much better self defense round than the 22 Magnum although they have similar muzzle velocities and bullet weight? - Quora

Is the FN Herstal Five-seveN 5.7x28mm Pistol Suitable for Civilians? - The Shooter's Log

Smith & Wesson Adds 5.7x28mm Caliber to M&P Line: Full Revie - Handguns