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Penetrator

223 penetrator ammo generally is constructed with a steel rod inside the lead round. These 223 or 5.56x45 rounds are preferred by some AR-15 shooters looking for a good self-defense round because of penetrating rounds' ability to break through light body armor. Look for in-stock rounds for sale from known manufacturers like Federal, PMC and Federal American Eagle.

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1000rds - 5.56 Federal Lake City M855 62gr Penetrator Ammo
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$304.95

$289.95

$0.29/ppr

68 In Stock
420rds - 5.56 Federal Lake City XM855LC AC1 62gr. FMJ Penetrator Ammo on strippers
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$159.95

$0.38/ppr

45 In Stock
600rds - 5.56 Federal American Eagle XM855 62gr. FMJ Penetrator Bulk Pack Ammo

$199.95

$0.33/ppr

48 In Stock
90rds – 5.56 Federal American Eagle AR 62gr. Clipped M855 FMJ Ammo

$44.95

$0.50/ppr

27 In Stock
1000rds - 5.56 NATO PMC X-TAC 62gr. Green Tip Penetrator Ammo Video
☆☆☆☆☆ 53 Review(s)

$354.95

$0.36/ppr

71 In Stock
20rds - 5.56 NATO PMC X-TAC 62gr. Green Tip Penetrator Ammo
☆☆☆☆☆ 5 Review(s)

$8.24

$0.41/ppr

121 In Stock
20rds - 5.56 Winchester M855 62gr. Penetrator Ammo
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$9.95

$0.50/ppr

30 In Stock

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More About .223 & 5.56 Ammo

.223 and 5.56x45 ammunition are nearly identical but there are a few subtle differences that may help you decide which caliber is best for you. Generally, if you own an AR-15 or other rifle chambered for 5.56x45, you can safely shoot .223 or 5.56 ammunition in your firearm without any trouble. However, if you own a rifle that's designated for .223, you may not want to shoot 5.56x45 ammo. 5.56 cartridges are loaded to slightly higher pressures than most commercial .223 ammunition.

How Much is 223 Ammo?

Generally speaking, .223 and 5.56x45 ammunition is pretty cheap to shoot among other rifle options. You'll save money by buying your ammo in bulk and we carry a huge variety of 1,000 round cases for sale here that'll have you shooting all day. If you need a precision round, look to match-grade ammunition. This ammo is loaded with higher quality components and should give you more accuracy than cheaper, bulk range options.

Steel Cased Ammo vs. Brass Cased

Many shooters prefer to shoot steel-cased .223 ammo because it's cheaper than most brass-cased options for sale. Generally, steel cased ammo works well in AR-15 rifles and you shouldn't have any trouble. Some shooters believe steel cased rounds do lead to more wear and tear on your firearms but depending upon your level of knowledge, you may be able to swap out barrels and other rifle components on your own and the money saved on ammo will make it well worth your time.

Steel-cased ammunition manufactured today is not corrosive and it will not harm your .223 or 5.56x45 chambered firearm outside of regular wear-and-tear that you'd get from thousands of rounds of use.

.223/5.56x45 Bullet Types

Range Use

If you're shooting at the range, we recommend you go with a full metal jacket (FMJ) or full metal jacket boat-tail loaded ammunition. These rounds are typically cheap so you can get in as much training as possible within your budget.

Hunting with .223

Yes, you can hunt wits .223 ammo and an AR-15 or other rifle. It's very common to hunt hogs and even whitetail deer with .223 ammunition. If you're going to do so, we suggest picking up ammo loaded with soft point bullets or a more sophisticated, polymer-tipped .223 round. These ammunition options are typically a little more expensive but the more sophisticated projectiles will help bring down game humanely.

Precision Shooting

Look for rounds branded as "match" by the manufacturer. We carry some of the best commercial loads available, featuring Federal Match, Winchester Match, Hornady and Barnes.