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  102. 280 Grain 1 item
  103. 285 Grain 2 items
  104. 286 Grain 2 items
  105. 300 Grain 19 items
  106. 307 Grain 1 item
  107. 325 Grain 2 items
  108. 350 Grain 1 item
  109. 395 Grain 1 item
  110. 400 Grain 19 items
  111. 405 Grain 1 item
  112. 410 Grain 1 item
  113. 450 Grain 3 items
  114. 480 Grain 2 items
  115. 500 Grain 10 items
  116. 570 Grain 4 items
Muzzle Velocity
  1. 1900 FPS 4 items
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  6. 2500 FPS 1 item
  7. 2620 FPS 1 item
  8. 2641 FPS 1 item
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  11. 2725 FPS 1 item
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  39. 3130 FPS 1 item
  40. 3150 FPS 1 item
  41. 3200 FPS 1 item
  42. 3225 FPS 1 item
  43. 3230 FPS 1 item
  44. 3248 FPS 1 item
  45. 3250 FPS 1 item
  46. 3275 FPS 1 item
  47. 3285 FPS 1 item
  48. 3310 FPS 1 item
  49. 3320 FPS 1 item
Applications
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  2. Hunting 75 items
  3. Precision / Match 1 item
  4. Target 14 items
Round Count
  1. 20 91 items
  2. 50 1 item
  3. 100 1 item
Inventory
  1. In Stock 71 items
  2. Out of Stock 20 items
Customer Rating
  1. 5
    36 items
  2. 4
    & up     45 items
  3. 3
    & up     46 items

Rifle Ammo

Shop Rifle Ammo Online — Bulk Deals, Top Calibers & Trusted Brands

GunMag Warehouse makes it easy to buy rifle ammo online with the best prices, widest selection, and bulk deals. Whether you’re preparing for the shooting range, hunting season, or home defense, we stock rifle ammunition for every purpose and platform.

Browse by caliber, brand, grain weight, or use case. From favorites like .223 Remington, 5.56 NATO, .308 Winchester, and 7.62x39 to precision loads like 6.5 Creedmoor and 6.5 PRC,  we’ve got you covered. Looking for harder to find ammunition? We have you covered with our full selection of everyday to specialty rounds. 

We carry the best rifle ammo brands including Federal Ammunition, Hornady, Remington, PMC Ammunition, and Wolf Ammunition. With bulk rifle ammo for sale, amazing deals, and reliable shipping, GunMag Warehouse has earned its reputation as one of the best places to buy rifle ammunition online. 

Stock up today and never overpay for rifle ammunition again.

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  1. PMC Bronze .308 Winchester Ammo 150gr PSP 20 Rounds
    PMC Bronze .308 Winchester Ammo 150gr PSP 20 Rounds
    (5)
    $29.99 $19.99 Save $10.00 ($1.00 per round)
  3. Aguila 7.62x51mm NATO Ammo 150gr FMJBT 20 Rounds
    Aguila 7.62x51mm NATO Ammo 150gr FMJBT 20 Rounds
    (1)
    $29.99 $21.99 Save $8.00 ($1.10 per round)
  6. Norma Whitetail 7mm-08 Remington Ammo 150gr SP 20 Rounds
    Norma Whitetail 7mm-08 Remington Ammo 150gr SP 20 Rounds
    (4)
    $26.99 $20.99 Save $6.00 ($1.05 per round)
  21. Federal Fusion MSR .300 Blackout Ammo 150gr SP 20 Rounds
    Federal Fusion MSR .300 Blackout Ammo 150gr SP 20 Rounds
    (2)
    $36.99 $23.99 Save $13.00 ($1.20 per round)
  25. Federal Power-Shok .308 Winchester Ammo 150gr JSP 20 Rounds
    Federal Power-Shok .308 Winchester Ammo 150gr JSP 20 Rounds
    $41.99 $25.99 Save $16.00 ($1.30 per round)
  27. Hornady Outfitter .308 Winchester Ammo 150gr CX 20 Rounds
    Hornady Outfitter .308 Winchester Ammo 150gr CX 20 Rounds
    (1)
    $57.99 $33.99 Save $24.00 ($1.70 per round)
  31. Sellier & Bellot .270 Winchester 150gr SP Ammo 20 Rounds
    Sellier & Bellot .270 Winchester 150gr SP Ammo 20 Rounds
    $31.95 $20.99 Save $10.96 ($1.05 per round)
  33. Federal Fusion .30-30 Winchester Ammo 150gr SP 20 Rounds
    Federal Fusion .30-30 Winchester Ammo 150gr SP 20 Rounds
    $40.99 $25.99 Save $15.00 ($1.30 per round)
  35. Aguila .30-06 Springfield Ammo 150gr SP 20 Rounds
    Aguila .30-06 Springfield Ammo 150gr SP 20 Rounds
    $34.99 $23.99 Save $11.00 ($1.20 per round)
  36. PPU Standard Rifle .270 Winchester Ammo 150gr SP 20 Rounds
    PPU Standard Rifle .270 Winchester Ammo 150gr SP 20 Rounds
    $34.99 $23.99 Save $11.00 ($1.20 per round)
  39. Hornady Superformance .308 Winchester Ammo 150gr CX 20 Rounds
    Hornady Superformance .308 Winchester Ammo 150gr CX 20 Rounds
    $63.99 $38.99 Save $25.00 ($1.95 per round)
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Frequently Asked Questions

What Is the Most Common Rifle Ammo?

The 22 Long Rifle is arguably the most popular rifle cartridge today, partly because it’s not exclusive to rifles, despite its name. Many handguns also fire 22 LR, and this versatility, plus the caliber’s long history, make it one of the most widespread ammo types today.

Other common rifle ammo includes the .223 Remington and 5.56 NATO, thanks to the enduring popularity of the AR-15 platform. The U.S. alone is home to over 20 million AR-15-style rifles, so ammo manufacturers produce a lot of ammo to meet this demand.

The 6.5 Creedmoor and .308 Winchester round out the rest of the five most common rifle ammo types today. GunMag Warehouse proudly stocks all of these popular calibers in multiple brands, applications, and round counts to help you get the best ammo for your needs.

Can You Use .223 Ammo in a 5.56 Rifle?

While the .223 Remington and 5.56 NATO appear almost identical to the naked eye, you shouldn’t fire one in a rifle chambered for the other. Despite their many similarities, there are slight differences that can pose safety issues to you and your firearm.

You can shoot .223 ammo out of a 5.56 safely, however, the 5.56 is designed to withstand higher pressures, and a 5.56 round’s slight size and shape discrepancies can create excess pressure in the chamber of a .223 rifle. While some shooters debate how much of a real-world difference this makes, it’s best to play it safe and stick to the ammo your firearm is designed for. 

What Ammo Does a Bolt-Action Rifle Use?

There is no specific type of ammo exclusive to bolt-action rifles, and ultimately, you should use whatever caliber your firearm is chambered for. However, there are some ammo types that are more common in bolt-actions.

Bolt-action rifles are popular among hunters, especially in states with tighter restrictions on magazine capacity and “assault”-style weapons. Consequently, hunting ammo, which emphasizes reliability and precision, is a popular choice for bolt-action owners.

Similarly, some shooters prefer straight-walled cartridges in their bolt-actions because of local restrictions. While straight-walled cartridges are most common among lever-actions, some bolt-action rifles can use these, too.