Best 5.7x28mm Ammo (Defense & Range)
June 8, 2026 · AmmoBin.com
5.7x28mm is a tiny, high-velocity bottleneck round with light recoil and high capacity. With more pistols now chambered for it, here's how to pick ammo.
What makes 5.7 unique
5.7x28mm fires a very light bullet at rifle-like velocity, giving flat trajectory, minimal recoil, and high magazine capacity (often 20+). It's a different animal from typical 9mm-class pistol rounds.
Defense vs range
For defense, choose modern JHP/expanding 5.7 loads designed for the round (see FMJ vs JHP for bullet-type basics) — terminal performance is load-dependent. For range, FMJ training loads are the value option, though 5.7 runs pricier than common pistol calibers.
Compare live 5.7x28mm prices to manage cost — and consider whether concealed-carry calibers fits your needs better for value.
Frequently asked questions
What is the best 5.7x28mm self-defense ammo?
A modern expanding/JHP load designed specifically for 5.7 — terminal performance varies a lot by load, so choose a proven defensive offering and test it.
Is 5.7x28mm expensive?
Yes, generally more than common pistol calibers like 9mm. Range FMJ is the cheaper option, but it still runs higher than mainstream rounds.
Compare live prices