5.56 NATO FMJ Ammo

We track 360 5.56 NATO FMJ listings across 20+ retailers, priced from $6.97 to $9190.99 with shipping included so the total is what you actually pay.

Prices checked Oct 11, 2026 · refreshed daily

• FEDERALAmerican Eagle 5.56x45mm NATO 55gr FMJ 100/Box$66.99
• HornadyHornady 81263 Black 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) - 20rd Box$17.99
• WINCHESTERUSA White Box 5.56mm NATO 55gr Full Metal Jacket 20/Box$11.99
• Frontier AmmunitionFrontier Cartridge FR200 Frontier .223/5.56 NATO 55 GR Full Metal Jacket - 20 Round Box$11.99
• FEDERALAmerican Eagle 5.56x45mm NATO 55gr FMJ 3240 FPS 20/Box$12.99
• Winchester Repeating ArmsLake City 5.56MM M855 193GR FMJ 12500 RD Drum$8326.81
• NormaNORMA AMMO 5.56x45 55Gr FMJ 250rd$139.99
• WinchesterWinchester Ammo WM855150 USA 5.56x45mm NATO 62 gr Full Metal Jacket Green Tip - 150rd Box$104.99
• Winchester Repeating ArmsLake City 5.56MM M193 55GR FMJ 14000 RD Drum$8897.25
• Winchester Repeating ArmsLake City 5.56MM M193 55GR FMJ 500 Rounds$259.99
• HornadyHORNADY 5.56 NATO Frontier 62Gr FMJ 150rd$98.99
• Winchester Repeating ArmsLake City 5.56MM M193 55gr FMJ 100 RD$65.99
• AguilaAguila 5.56 NATO, 55 GR Full Metal Jacket, FMJ, 450rd Battle Pack (15 x 30rd Boxes per pack) - 1E556155BP$299.99
• WinchesterWinchester Ammo WM855200 USA 5.56 NATO M855 62gr Green Tipped Full Metal Jacket (FMJ) Ammunition - 200rd Box$117.99
• AGUILARange 5.56x45 NATO 55gr Full Metal Jacket 30/Box$18.99
• WINCHESTERUSA White Box 5.56mm NATO 55gr Full Metal Jacket 150/Box$89.99
• WinchesterWinchester USA M193 5.56x45mm NATO 55gr Full Metal Jacket Brass Case 20 Rounds WM193K$37.89
• WinchesterWinchester Ammo WM8551000 USA 5.56x45mm NATO 62 GR Full Metal Jacket Lead Core Green Tip (FMJLC) (Sold by Case) - 1000rd Case$469.99
• AtomicAtomic Ammo 5.56x45 500 Rounds 62GR. Hornady FMJ Bulk Pack$478.57
• Frontier AmmunitionFrontier Cartridge FR260 Frontier .223/5.56 NATO 62 GR Full Metal Jacket - 20rd Box$13.29
• Prvi PartizanPPU - Rangemaster - Mil-Spec M193 Metal Can - 5.56 NATO - 55 GR FMJ Boat Tail, Brass, Boxer, Non-Corrosive, Reloadable - 1000 Round Case - PPN5561MC$705.08
• Winchester Repeating ArmsWinchester 5.56MM M855 62GR FMJ 1000 round case$593.66
• WinchesterWinchester – 5.56x45mm – 62 Grain – FMJ - 1000$584.12
• WinchesterWinchester - 5.56x45mm - 55 Grain - FMJ - Bulk Pack - 900$461.23

Compare all 360 5.56 NATO listings by cost per round →