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5.7x28 AR Pistols

TL;DR: AR-style pistols in 5.7x28mm, a small, fast round with very little recoil and high magazine capacity. The magazine type changes from model to model, so check each listing before you buy spares.

All AR Pistols9mm AR Pistols10mm AR PistolsSemi Auto HandgunsAmmunition

7 of 7 Items
7 of 7 Items

Shop other AR pistols

Brands like CMMG and more, with new models added as they come in.

5.7x28 AR Pistol FAQ

What else shoots 5.7x28?

Handguns like the FN Five-seveN and Ruger-57, and the FN PS90, so one ammo supply covers all of them. Browse Semi Auto Handguns for the pistols.

Why pick 5.7x28 over 9mm?

Less recoil, a flatter path and more rounds per magazine. 9mm ammo costs less and is easier to find, which is why 9mm AR pistols are more common.