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Home / Ammo / Rifle Ammo / 5.56 NATO Ammo

5.56 NATO Ammo

Shop our selection of 5.56 NATO ammo for tactical shooting, training, and competition. Engineered to military specifications with higher chamber pressures than .223 Remington, the 5.56x45 delivers consistent performance in AR-15 platforms, military rifles, and modern sporting rifles. Our inventory features Full Metal Jacket (FMJ), FMJ Boat Tail (FMJBT), Hollow Point Boat Tail, Open Tip Match, and Solid Copper Spun designs for diverse applications from high-volume training to precision competition.

Other Rifle Ammo

.308 Win Ammo 212 .223 Rem Ammo 169 .30-06 Ammo 130 6.5 Creedmoor Ammo 123 .300 BLK Ammo 112 .300 Win Mag Ammo 94 .270 Win Ammo 76 .243 Win Ammo 75 7mm Rem Mag Ammo 74 .45-70 Govt Ammo 59 All Rifle Ammo
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Showing 1–24 of 88 products
PMC 5.56 NATO 62gr Light Armor Piercing 20rd
PMC
5.56 NATO 62gr Light Armor Piercing 20rd
$9.52$0.48/round
PMC 5.56 NATO 55gr FMJ-BT 20rd
PMC
5.56 NATO 55gr FMJ-BT 20rd
$11.95$9.18
23% off$0.46/round
Frontier 5.56 NATO 75gr Hollow Point Boat Tail Match 20rd
Frontier
5.56 NATO 75gr Hollow Point Boat Tail Match 20rd
$13.52$0.68/round
Frontier 5.56 NATO 68gr Hollow Point Boat Tail Match 20rd
Frontier
5.56 NATO 68gr Hollow Point Boat Tail Match 20rd
$12.31$0.62/round
Barnes Bullets 5.56 NATO 62gr TSX Boat Tail 20rd
Barnes Bullets
5.56 NATO 62gr TSX Boat Tail 20rd
$31.84$1.59/round
Prvi Partizan 5.56 NATO 55gr FMJ-BT 20rd
Prvi Partizan
5.56 NATO 55gr FMJ-BT 20rd
$9.88$0.49/round
Fiocchi 5.56 NATO 55gr FMJ-BT 50rd
Fiocchi
5.56 NATO 55gr FMJ-BT 50rd
$41.99$28.53
32% off$0.57/round
Winchester Ammo 5.56 NATO 55gr FMJ 150rd
Winchester Ammo
5.56 NATO 55gr FMJ 150rd
$82.28$0.55/round
Norma Ammunition (ruag) 5.56 NATO 70gr TSX Boat Tail 20rd
Norma Ammunition (ruag)
5.56 NATO 70gr TSX Boat Tail 20rd
$25.68$1.28/round
Barnes Bullets 5.56 NATO 69gr Open Tip Match Boat Tail 20rd
Barnes Bullets
5.56 NATO 69gr Open Tip Match Boat Tail 20rd
$31.84$1.59/round
Barnes Bullets 5.56 NATO 85gr Open Tip Match Boat Tail 20rd
Barnes Bullets
5.56 NATO 85gr Open Tip Match Boat Tail 20rd
$31.84$1.59/round
Federal 5.56 NATO 64gr Bonded Soft Point 20rd
Federal
5.56 NATO 64gr Bonded Soft Point 20rd
$21.09$1.06/round
Fort Scott Munitions 5.56 NATO 55gr Solid Copper Spun 20rd
Fort Scott Munitions
5.56 NATO 55gr Solid Copper Spun 20rd
$26.29$1.32/round
Price shown in cart
Fort Scott Munitions 5.56 NATO 62gr Solid Brass Spun 20rd Low stock
Fort Scott Munitions
5.56 NATO 62gr Solid Brass Spun 20rd
$26.38$1.32/round
Price shown in cart
Fort Scott Munitions 5.56 NATO 62gr Solid Copper Spun 20rd Low stock
Fort Scott Munitions
5.56 NATO 62gr Solid Copper Spun 20rd
$26.38$1.32/round
Price shown in cart
Fort Scott Munitions 5.56 NATO 70gr Solid Copper Spun 20rd
Fort Scott Munitions
5.56 NATO 70gr Solid Copper Spun 20rd
$23.28$1.16/round
Franklin Armory 5.56 NATO 45gr Lead 20rd Low stock
Franklin Armory
5.56 NATO 45gr Lead 20rd
$61.19$3.06/round
Price shown in cart
Frontier 5.56 NATO 55gr FMJ 20rd
Frontier
5.56 NATO 55gr FMJ 20rd
$9.98$0.50/round
Frontier 5.56 NATO 55gr FMJ 150rd
Frontier
5.56 NATO 55gr FMJ 150rd
$74.07$0.49/round
Frontier 5.56 NATO 55gr Hollow Point Match 20rd
Frontier
5.56 NATO 55gr Hollow Point Match 20rd
$10.90$0.55/round
Frontier 5.56 NATO 62gr FMJ 20rd
Frontier
5.56 NATO 62gr FMJ 20rd
$11.10$0.56/round
Frontier 5.56 NATO 62gr FMJ 150rd
Frontier
5.56 NATO 62gr FMJ 150rd
$82.41$0.55/round
Frontier 5.56 NATO 55gr FMJ 250rd
Frontier
5.56 NATO 55gr FMJ 250rd
$189.95$134.48
Save $55$0.54/round
Global Ordnance 5.56 NATO 55gr FMJ 20rd
Global Ordnance
5.56 NATO 55gr FMJ 20rd
$10.89$0.55/round

We stock premium loads from Hornady, Winchester Ammunition, Barnes Bullets, PMC, and Winchester Ammo. Available in popular bullet weights including 55 grain M193 specification for standard velocity, 62 grain M855 green tip for barrier penetration, 75 grain for long-range match accuracy, and 69 grain for precision shooting applications.

Trusted by competitive shooters, law enforcement, and tactical enthusiasts running AR-15, M4, and SR-25 platforms, our 5.56 NATO selection delivers military-grade reliability in boxes of 20, 30, 50, 150, and 200 rounds for all your rifle ammo needs.