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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.

  1. Nosler Trophy Grade .338 RUM Ammo 225gr AccuBond 20 Rounds
    Nosler Trophy Grade .338 RUM Ammo 225gr AccuBond 20 Rounds
    Out of stock
    $89.99 $78.99 Save $11.00 ($3.95 per round)
  2. Remington Core-Lokt Tipped .308 Winchester Ammo 180gr PT 20 Rounds
    Remington Core-Lokt Tipped .308 Winchester Ammo 180gr PT 20 Rounds
    Out of stock
    $50.99 $30.99 Save $20.00 ($1.55 per round)
  3. Norma Whitetail 7.7 Japanese Ammo 174gr SP 20 Rounds
    Norma Whitetail 7.7 Japanese Ammo 174gr SP 20 Rounds
    Out of stock
    $48.99 $35.99 Save $13.00 ($1.80 per round)
  4. Sellier & Bellot .308 Winchester Ammo 180gr SP 20 Rounds
    Sellier & Bellot .308 Winchester Ammo 180gr SP 20 Rounds
    Out of stock
    $19.99 $18.99 Save $1.00 ($0.95 per round)
  5. Hornady Outfitter .375 H&H Magnum Ammo 250gr CX 20 Rounds
    Hornady Outfitter .375 H&H Magnum Ammo 250gr CX 20 Rounds
    Out of stock
    $118.99 $69.99 Save $49.00 ($3.50 per round)
  6. Norma Whitetail 7.65x53mm Argentine Ammo 174gr SP 20 Rounds
    Norma Whitetail 7.65x53mm Argentine Ammo 174gr SP 20 Rounds
    Out of stock
    $48.99 $35.99 Save $13.00 ($1.80 per round)
  7. Hornady Superformance .308 Winchester Ammo 165gr CX 20 Rounds
    Hornady Superformance .308 Winchester Ammo 165gr CX 20 Rounds
    Out of stock
    $63.99 $36.99 Save $27.00 ($1.85 per round)
  8. Sellier & Bellot 6.5 Creedmoor Ammo 140gr SP 20 Rounds
    Sellier & Bellot 6.5 Creedmoor Ammo 140gr SP 20 Rounds
    Out of stock
    $30.95 $18.99 Save $11.96 ($0.95 per round)
  9. Winchester Super X Rifle .223 Remington Ammo 55gr BTHP 20 Rounds
    Winchester Super X Rifle .223 Remington Ammo 55gr BTHP 20 Rounds
    Out of stock
    $34.99 $19.99 Save $15.00 ($1.00 per round)
  10. Winchester Super-X .223 Remington Ammo 55gr PSP 20 Rounds
    Winchester Super-X .223 Remington Ammo 55gr PSP 20 Rounds
    Out of stock
    $34.99 $23.99 Save $11.00 ($1.20 per round)
  11. Winchester Deer Season XP .300 Blackout Ammo 150gr Polymer Tipped 20 Rounds
    Winchester Deer Season XP .300 Blackout Ammo 150gr Polymer Tipped 20 Rounds
    Out of stock
    $39.99 $26.99 Save $13.00 ($1.35 per round)
  12. Federal Power-Shok .30-30 Winchester Ammo 150gr JSP-FN 20 Rounds
    Federal Power-Shok .30-30 Winchester Ammo 150gr JSP-FN 20 Rounds
    Out of stock
    $34.99 $24.49 Save $10.50 ($1.22 per round)
  13. Federal Fusion .223 Remington Ammo 62gr SP 20 Rounds
    Federal Fusion .223 Remington Ammo 62gr SP 20 Rounds
    Out of stock
    $38.99 $28.99 Save $10.00 ($1.45 per round)
  14. Federal Fusion MSR .223 Remington Ammo 62gr SP 20 Rounds
    Federal Fusion MSR .223 Remington Ammo 62gr SP 20 Rounds
    Out of stock
    $38.99 $25.49 Save $13.50 ($1.27 per round)
  15. Winchester Power-Point .308 Winchester Ammo 150gr JSP 20 Rounds
    Winchester Power-Point .308 Winchester Ammo 150gr JSP 20 Rounds
    Out of stock
    $38.99 $29.99 Save $9.00 ($1.50 per round)
  16. Sellier & Bellot 6.5 Creedmoor Ammo 131gr SP 20 Rounds
    Sellier & Bellot 6.5 Creedmoor Ammo 131gr SP 20 Rounds
    Out of stock
    $32.99 $18.99 Save $14.00 ($0.95 per round)
  17. Fiocchi Field Dynamics .308 Win Ammo 150gr PSP 20 Rounds
    Fiocchi Field Dynamics .308 Win Ammo 150gr PSP 20 Rounds
    Out of stock
    $37.99 $28.99 Save $9.00 ($1.45 per round)
  18. Nosler Trophy Grade 6.5x284 Norma Ammo 140gr AccuBond 20 Rounds
    Nosler Trophy Grade 6.5x284 Norma Ammo 140gr AccuBond 20 Rounds
    Out of stock
    $110.95 $70.99 Save $39.96 ($3.55 per round)
  19. Nosler Trophy Grade .338 Lapua Magnum Ammo 300gr AccuBond 20 Rounds
    Nosler Trophy Grade .338 Lapua Magnum Ammo 300gr AccuBond 20 Rounds
    Out of stock
    $93.99 $81.99 Save $12.00 ($4.10 per round)
  20. Nosler Varmageddon .17 Remington Ammo 20gr FB Tipped 20 Rounds
    Nosler Varmageddon .17 Remington Ammo 20gr FB Tipped 20 Rounds
    Out of stock
    $55.95 $37.99 Save $17.96 ($1.90 per round)
  21. Nosler Varmageddon .17 Remington Ammo 20gr FBHP 20 Rounds
    Nosler Varmageddon .17 Remington Ammo 20gr FBHP 20 Rounds
    Out of stock
    $55.95 $37.99 Save $17.96 ($1.90 per round)
  22. PPU Standard Rifle .30-06 Springfield Ammo 150gr SP 20 Rounds
    PPU Standard Rifle .30-06 Springfield Ammo 150gr SP 20 Rounds
    Out of stock
    $34.99 $26.99 Save $8.00 ($1.35 per round)
  23. PPU Standard Rifle .30-06 Springfield Ammo  Ammo 165gr PSPBT 20 rounds
    PPU Standard Rifle .30-06 Springfield Ammo Ammo 165gr PSPBT 20 rounds
    Out of stock
    $34.99 $26.99 Save $8.00 ($1.35 per round)
  24. PPU Standard Rifle .30-30 Winchester Ammo 150gr FSP 20 Rounds
    PPU Standard Rifle .30-30 Winchester Ammo 150gr FSP 20 Rounds
    Out of stock
    $27.99 $23.99 Save $4.00 ($1.20 per round)
  25. PPU Metric Rifle 6.8 SPC Ammo 115gr HPBT 20 Rounds
    PPU Metric Rifle 6.8 SPC Ammo 115gr HPBT 20 Rounds
    Out of stock
    $29.99 $20.99 Save $9.00 ($1.05 per round)
  26. Hornady Black .350 Legend Ammo 150gr InterLock 20 Rounds
    Hornady Black .350 Legend Ammo 150gr InterLock 20 Rounds
    Out of stock
    $31.99 $21.99 Save $10.00 ($1.10 per round)
  27. Hornady Custom .275 Rigby Ammo 140gr InterLock SP 20 Rounds
    Hornady Custom .275 Rigby Ammo 140gr InterLock SP 20 Rounds
    Out of stock
    $72.99 $46.99 Save $26.00 ($2.35 per round)
  28. Hornady Custom .358 Winchester Ammo 200gr InterLock SP 20 Rounds
    Hornady Custom .358 Winchester Ammo 200gr InterLock SP 20 Rounds
    Out of stock
    $59.99 $36.99 Save $23.00 ($1.85 per round)
  29. Federal Premium 7mm Backcountry Ammo 168gr Barnes LRX Copper 20 Rounds
    Federal Premium 7mm Backcountry Ammo 168gr Barnes LRX Copper 20 Rounds
    Out of stock
    $81.99 $52.99 Save $29.00 ($2.65 per round)
  30. Federal Premium 7mm Backcountry Ammo 170gr Terminal Ascent 20 Rounds
    Federal Premium 7mm Backcountry Ammo 170gr Terminal Ascent 20 Rounds
    Out of stock
    $78.99 $50.99 Save $28.00 ($2.55 per round)

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.