Bulk 223 / 5.56 AR-15 Ammo
BulkMunitions offers premium 5.56 and 223 cartridges designed for reliable performance in AR-15 platforms and other rifle systems. Our extensive inventory features high-quality ammo from trusted manufacturers, ensuring consistent accuracy and dependable function for training, competition, and recreational shooting.
Each round undergoes rigorous quality control review and testing to deliver the precision and reliability that serious shooters demand. Our ordering system is designed to respond quickly, processing your purchase in just a few seconds so you can get your ammunition fast.
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223 Rem – 55 Grain FMJ-BT – Federal American Eagle (AE223) – 500 Rounds
$249.00
( $0.50 per round ) Add to cart -
Sale!
5.56x45mm – 62 Grain FMJ M855 – PMC (5.56K) – 1000 Rounds
Original price was: $489.00.$479.00Current price is: $479.00.
($0.49$0.48 per round ) Add to cart -
223 Rem – 62 gr. FMJ-BT- Federal American Eagle (AE223N) – 500 Rounds
$259.00
( $0.52 per round ) Add to cart -
Sale!
5.56x45mm – 55 Grain FMJ – PMC (5.56X) – 1000 Rounds
Original price was: $484.00.$474.00Current price is: $474.00.
($0.48$0.47 per round ) Add to cart -
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5.56x45mm – 62 gr FMJ M855 – PMC Battle Packs (5.56K-BP) – 600 Rounds
$349.00
( $0.58 per round ) Add to cart -
5.56x45mm – 55 gr FMJ-BT – PMC Battle Packs (5.56X-BP) – 1000 Rounds
$499.00
( $0.50 per round ) Add to cart -
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223 Rem – 55 gr FMJ-BT – PMC (223A MB) – M2A1 Ammo Can – 840 Rounds
$409.00
( $0.49 per round ) Add to cart -
223 Rem – 55 gr FMJ-BT – PMC Battle Packs (223A-BP) – 1000 Rounds
$454.00
( $0.45 per round ) Add to cart -
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223 Rem – 55 gr GameKing HP – Federal LE TRU (T223E) – 500 Rounds
$364.00
( $0.73 per round ) Add to cart -
Sale!
223 Rem – 75 gr BTHP – Hornady Match (8026) – 200 Rounds
Original price was: $249.00.$229.00Current price is: $229.00.
($1.25$1.15 per round ) Add to cart -
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Sale!
223 Rem – 55 gr FMJ – Winchester (W2231000) – 1000 Rounds Bulk Pack
Original price was: $519.00.$499.00Current price is: $499.00.
($0.52$0.50 per round ) Add to cart -
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223 Rem – 75 Grain TMJ – Federal American Eagle (AE223T75) – 500 Rounds
$369.00
( $0.74 per round ) Add to cart -
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223 Rem – 69 gr BTHP – Federal Gold Medal (GM223M) – 200 Rounds
$269.00
( $1.35 per round ) Add to cart -
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5.56x45mm – 77 gr Tipped MatchKing – Black Hills (D556N19) – 500 Rounds – FREE SHIPPING!
$749.38
( $1.50 per round ) Add to cart -
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223 Rem – 77 gr OTM – Federal Gold Medal (GM223OTM3) – 200 Rounds
$269.00
( $1.35 per round ) Add to cart -
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223 Rem – 75 gr Heavy Match HP – Black Hills (D223N6) – 500 Rounds
$604.00
( $1.21 per round ) Add to cart -
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223 Rem – 55 gr FMJ – Wolf Polyformance (22355FMJ) – 500 Rounds
$219.00
( $0.44 per round ) Add to cart -
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5.56x45mm – 55 gr FMJ M193 – PMC (5.56X MB) – M2A1 Ammo Can – 840 Rounds
$439.00
( $0.52 per round ) Add to cart -
5.56x45mm – 62 gr FMJ M855 – PMC (5.56K MB) – M2A1 Ammo Can – 840 Rounds
$429.00
( $0.51 per round ) Add to cart -
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5.56x45mm – 55 Gr FMJ – Federal American Eagle (AE193) – 500 Rounds
$259.00
( $0.52 per round ) Add to cart -
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Sale!
223 Rem – 55 Gr FMJ-BT – Hornady (80275) – 500 Rounds
Original price was: $269.00.$259.00Current price is: $259.00.
($0.54$0.52 per round ) Add to cart -
Performance & Reliability You Can Count On
Every cartridge in our 5.56 collection is manufactured to strict specifications, delivering consistent velocities and exceptional accuracy shot after shot. Our quality team conducts a thorough review of each ammunition shipment before it reaches our customers, making sure each round meets performance standards.
Our ammo collection features premium components developed to ensure optimal performance in various weather conditions. Whether you’re conducting range training or precision shooting, our rifle ammunition provides the consistent performance you need. All our ammo delivers reliability round after round.
Browse Top Brands & Ammunition in a Few Seconds
BulkMunitions offers premium ammo from world-renowned, industry-leading manufacturers like PMC, Federal, Sellier & Bellot, and Fiocchi, each known for exceptional quality and reliability.
We partner with world-class ammunition manufacturers to bring you the best products available. Our diverse selection includes full metal jacket and match-grade options to meet every shooting application and preference, with each rifle round showing our commitment to excellence.
From training to precision match ammunition, we offer the complete range of 5.56 ammunition and 223 Remington cartridges. Review our complete selection of trusted brands to find the perfect match for your shooting requirements. Discover Fiocchi, Federal, and other premium 5.56 and 223 Remington ammo brands, with each round reviewed for quality.Our site navigation lets you browse categories in a few seconds to find exactly what you need.
Why Buy 223 / 5.56 Ammo from BulkMunitions?
BulkMunitions combines competitive bulk pricing with fast, reliable shipping to deliver exceptional value on every ammo purchase. Checking out your bulk ammunition order is simple and secure through our streamlined checkout process.
Our knowledgeable customer service team provides expert guidance to help you select the perfect ammunition for your specific needs and applications. Each sale is backed by our quality guarantee and exceptional customer support. We respond to all customer inquiries promptly to ensure you get the support you need.
We maintain extensive inventory levels and offer secure packaging to ensure your ammunition arrives safely and ready for use. We encourage customers to review our extensive ammunition selection and reach out with any questions.
Stock Up, Save, and Order in Bulk Today
Take advantage of significant savings when you purchase 5.56 ammunition in bulk quantities from BulkMunitions. Our volume discounts make it easy to build up your supply of premium rifle ammunition while enjoying substantial cost savings. Every sale includes our commitment to quality and customer satisfaction.
Order your bulk ammunition today and ensure you’re always prepared for your next shooting session with reliable, high-performance cartridges developed for demanding applications. Watch for special sale events to maximize your savings on premium ammunition.
Frequently Asked Questions
What’s the difference between 223 and 5.56 ammunition?
While similar in dimensions, 5.56 ammunition operates at higher pressures than the 223 Remington and should only be used in rifles specifically chambered for 5.56 NATO specifications. Each round type performs differently, so review your rifle manual and check specifications carefully.
How should I store bulk ammunition?
Store your ammo in a cool, dry location away from temperature extremes and moisture to maintain optimal performance and longevity of each round. Proper storage conditions ensure every round remains reliable. Review your storage setup regularly and review manufacturer guidelines.
Do you offer quantity discounts on bulk orders?
Yes, every bulk sale at BulkMunitions includes substantial volume discounts on large quantity purchases, making it more affordable to build the supply of your preferred 5.56 or 223 Remington cartridges.
Going for bulk orders maximizes your savings. Each sale offers value, and reviewing our sale pricing shows significant savings per round. Take advantage of our sale prices on Remington and other premium products.
Do you ship worldwide?
We currently ship within the United States (excluding Alaska and Hawaii), bringing world-class ammunition to customers nationwide with fast, reliable delivery. Check our shipping guidelines to verify whether we ship in your area before proceeding with your order.