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Rifle Ammunition

35 Items

Browse Rifle Ammo 100+ Calibers like .223, 5.56, .308, & More! — 413 Products

Brownells has a huge inventory of rifle ammunition for sale online in individual boxes or bulk ammo for Target Shooting, Competition, Hunting, and CQB (Self-Defense).

  • AR-15 ammo including .223 Remington and 5.56 NATO for target shooting, hunting, and home defense. 
  • Traditional Hunting Ammunition like .308 Winchester, .30-06 Springfield, .270 Winchester, and 6.5 Creedmoor. 
  • Competition Rifle Ammunition including premium brands and match-grade quality 
  • Self-defense (CQB) rifle ammunition is available to maximize stopping power and minimize over-penetration when it matters most.

Take a look at all Brownells Ammunition including rimfire, handgun, and shotgun ammo today!

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PMC AMMUNITION, INC. - X-TAC 5.56 NATO LAP RIFLE AMMO PMC AMMUNITION, INC. - X-TAC 5.56 NATO LAP RIFLE AMMO
5 Stars
(4.9)

$9.99 - $479.99

($0.48/Round - $0.50/Round)
Select Items In Stock
WINCHESTER - USA WHITE BOX 5.56MM RIFLE AMMO WINCHESTER - USA WHITE BOX 5.56MM RIFLE AMMO
5 Stars
(4.4)

$11.49 - $7,999.99

($0.54/Round - $0.84/Round)
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BLACK HILLS AMMUNITION - 5.56X45MM NATO 77GR OPEN TIP MATCH AMMO BLACK HILLS AMMUNITION - 5.56X45MM NATO 77GR OPEN TIP MATCH AMMO
5 Stars
(4.6)

$65.22 - $636.88

($1.27/Round - $1.30/Round)
In stock
BLACK HILLS AMMUNITION - 5.56X45MM NATO 50GR TSX OPTIMISED AMMO BLACK HILLS AMMUNITION - 5.56X45MM NATO 50GR TSX OPTIMISED AMMO
5 Stars
(5.0)

$88.26 - $861.88

($1.72/Round - $1.77/Round)
In stock
WINCHESTER - USA WHITE BOX M855 GREEN TIP 5.56MM RIFLE AMMO WINCHESTER - USA WHITE BOX M855 GREEN TIP 5.56MM RIFLE AMMO
5 Stars
(4.0)

$11.99 - $539.99

($0.54/Round - $0.95/Round)
Select Items In Stock
Product badge HORNADY - BLACK AMMO 5.56MM NATO 62GR FULL METAL JACKET HORNADY - BLACK AMMO 5.56MM NATO 62GR FULL METAL JACKET
5 Stars
(5.0)

$15.99 - $165.99

($0.75/Round - $0.83/Round)
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HORNADY - SUPERFORMANCE MATCH AMMO 5.56X45MM NATO 75GR HPBT HORNADY - SUPERFORMANCE MATCH AMMO 5.56X45MM NATO 75GR HPBT
5 Stars
(5.0)

$22.99

($1.15/Round)
In stock
WINCHESTER - USA VALOR 5.56MM NATO RIFLE AMMO WINCHESTER - USA VALOR 5.56MM NATO RIFLE AMMO
5 Stars
(0.0)

$69.99

($0.56/Round)
In stock
FIOCCHI AMMUNITION - RANGE DYNAMIC HYPERFORMANCE 5.56X45 NATO M193 RIFLE AMMO FIOCCHI AMMUNITION - RANGE DYNAMIC HYPERFORMANCE 5.56X45 NATO M193 RIFLE AMMO
5 Stars
(0.0)

$25.99

($0.52/Round)
In stock
HORNADY - FRONTIER AMMO 5.56MM NATO 68GR BTHP MATCH HORNADY - FRONTIER AMMO 5.56MM NATO 68GR BTHP MATCH
5 Stars
(0.0)

$13.19

($0.66/Round)
In stock
WINCHESTER - USA LAKE CITY M193 5.56MM RIFLE AMMO WINCHESTER - USA LAKE CITY M193 5.56MM RIFLE AMMO
5 Stars
(4.9)

$11.99 - $534.99

($0.53/Round - $0.60/Round)
Out of Stock
HORNADY - FRONTIER 5.56MM NATO RIFLE AMMO HORNADY - FRONTIER 5.56MM NATO RIFLE AMMO
5 Stars
(5.0)

$9.99

($0.50/Round)
Out of Stock
BLACK HILLS AMMUNITION - 5.56X45MM NATO 77GR TIPPED MATCHKING AMMO BLACK HILLS AMMUNITION - 5.56X45MM NATO 77GR TIPPED MATCHKING AMMO
5 Stars
(5.0)

$70.34 - $686.88

($1.37/Round - $1.41/Round)
Out of Stock
AGUILA - RIFLE AMMO 5.56X45MM NATO FMJ-BT AGUILA - RIFLE AMMO 5.56X45MM NATO FMJ-BT
5 Stars
(5.0)

$28.99 - $173.99

($0.58/Round)
Out of Stock
MAGTECH AMMUNITION - FIRST DEFENSE TACTICAL 5.56MM NATO M193 55GR FMJ MAGTECH AMMUNITION - FIRST DEFENSE TACTICAL 5.56MM NATO M193 55GR FMJ
5 Stars
(5.0)

$33.99

($0.68/Round)
Out of Stock
BLACK HILLS AMMUNITION - 5.56X45MM NATO 69GR OPEN TIP MATCH AMMO BLACK HILLS AMMUNITION - 5.56X45MM NATO 69GR OPEN TIP MATCH AMMO
5 Stars
(4.0)

$65.22 - $636.88

($1.27/Round - $1.30/Round)
Out of Stock
SELLIER & BELLOT - 5.56MM NATO M193 FULL METAL JACKET AMMO SELLIER & BELLOT - 5.56MM NATO M193 FULL METAL JACKET AMMO
5 Stars
(3.0)

$13.29 - $616.99

($0.62/Round - $0.66/Round)
Out of Stock
HORNADY - BLACK AMMO 5.56MM NATO 75GR INTERLOCK HD SBR HORNADY - BLACK AMMO 5.56MM NATO 75GR INTERLOCK HD SBR
5 Stars
(5.0)

$20.99 - $216.99

($1.05/Round - $1.08/Round)
Out of Stock
MAGTECH AMMUNITION - FIRST DEFENSE TACTICAL 5.56MM NATO 62GR FMJ MAGTECH AMMUNITION - FIRST DEFENSE TACTICAL 5.56MM NATO 62GR FMJ
5 Stars
(5.0)

$33.99

($0.68/Round)
Out of Stock
Products:   –   of 35