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5.56 Ammo

Order 5.56 ammo direct from Palmetto State Armory. We offer ammo from the best brands at the best prices for your AR-15. Save even more by ordering 556 bulk ammo.

Bulk 5.56

.223 Ammo

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  1. Hornady Frontier 5.56 Ammo

    Hornady Frontier 5.56 NATO Ammo 55 Grain FMJ, 20rds - FR200

    Rating:
    97%
    (47)
    Regular Price $24.99 Special Price $11.99 $0.60
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  2. Federal American Eagle Training 55 gr FMJ 5.56x45 Ammunition 100 Rounds

    Federal American Eagle Training 55 gr FMJ 5.56x45 Ammunition 100 Rounds - XM193BLX

    Rating:
    95%
    (15)
    Regular Price $119.99 Special Price $69.99 $0.70
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  3. Winchester M855 62 gr FMJ Green Tip 5.56x45mm Ammunition 200 Rounds

    Winchester M855 62 gr FMJ Green Tip 5.56x45mm Ammunition 200 Rounds - WM855200

    Rating:
    84%
    (63)
    Regular Price $219.99 Special Price $149.99 $0.75
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  4. PMC X-Tac 5.56 Ammo

    PMC X-TAC 5.56 NATO Ammo 55 Grain FMJBT, 20 rds/box – 556X

    Rating:
    95%
    (92)
    Regular Price $16.99 Special Price $9.99 $0.50
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  5. PMC X-Tac 5.56 Ammo

    PMC X-Tac 5.56mm NATO 62gr LAP Ammunition 20rds - 556k

    Rating:
    93%
    (186)
    Regular Price $19.99 Special Price $9.99 $0.50
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  6. Federal American Eagle 55 gr FMJ-BT 5.56x45 Ammunition 20 Rounds

    Federal American Eagle 55 gr FMJ-BT 5.56x45 Ammunition 20 Rounds - XM193X

    Regular Price $24.99 Special Price $13.99 $0.70
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  7. Norma SS109 Penetrator 62gr FMJ 5.56x45 Ammo, 50rds

    Norma SS109 Penetrator 62gr FMJ 5.56x45 Ammo, 50rds - 2420707

    Regular Price $34.99 Special Price $24.99 $0.50
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  8. Winchester USA 55 gr FMJ 5.56x45 Ammunition, 1000 Round Bulk Pack

    Winchester USA 55 gr FMJ 5.56x45 Ammunition, 1000 Round Bulk Pack - WM193500

    Regular Price $899.99 Special Price $599.99 $0.60
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  9. Winchester USA Green Tip 62 gr FMJ M855 5.56x45 Ammunition, 420 Rounds

    Winchester USA Green Tip 62 gr FMJ M855 5.56x45 Ammunition, 420 Rounds - WM855420CS

    Regular Price $499.99 Special Price $349.99 $0.83
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  10. Winchester M855 62 gr FMJ 5.56x45mm Ammunition 1000 Rounds

    Winchester M855 62 gr FMJ 5.56x45mm Ammunition 1000 Rounds - WM8551000

    Rating:
    86%
    (20)
    Regular Price $849.99 Special Price $599.99 $0.60
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  11. Winchester M855 62 gr FMJ 5.56x45mm Ammunition 500 Rounds

    Winchester M855 62 gr FMJ 5.56x45mm Ammunition 500 Rounds - WM855500

    Regular Price $449.99 Special Price $299.99 $0.60
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  12. Winchester M855 62 gr Green Tip FMJ 5.56x45mm Ammunition 150 Rounds

    Winchester M855 62 gr Green Tip FMJ 5.56x45mm Ammunition 150 Rounds - WM855150

    Rating:
    93%
    (66)
    Regular Price $149.99 Special Price $99.99 $0.67
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  13. Winchester M855 62 gr FMJ Green Tip 5.56x45mm Ammunition 20 Rounds

    Winchester M855 62 gr FMJ Green Tip 5.56x45mm Ammunition 20 Rounds - USA855K

    Rating:
    67%
    (9)
    Regular Price $19.99 Special Price $12.99 $0.65
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  14. Winchester USA Clip Pack M855 62 gr FMJ 5.56x45 Ammunition, 30 Rounds on Clip

    Winchester USA Clip Pack M855 62 gr FMJ 5.56x45 Ammunition, 30 Rounds on Clip - WM855CP

    Regular Price $34.99 Special Price $26.99 $0.90
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  15. NOVX Copper Pentagon 55gr 5.56 NATO Ammo, 20rds - 556N55CP-2020

    NOVX Copper Pentagon 55gr 5.56 NATO Ammo, 20rds - 556N55CP-2020

    Regular Price $49.99 Special Price $29.99 $1.50
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  16. Winchester 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) Two 420rd ammo cans - WM193420CS

    Winchester 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) Two 420rd ammo cans - WM193420CS

    Regular Price $749.99 Special Price $699.99 $0.83
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  17. Winchester USA Valor 62 gr FMJ M855 5.56x45 Ammunition, 125 Rounds

    Winchester USA Valor 62 gr FMJ M855 5.56x45 Ammunition, 125 Rounds - USA855125

    Regular Price $149.99 Special Price $99.99 $0.80
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  18. Winchester 55 gr FMJ M193 5.56x45 Ammunition, 30 Rounds On Stripper Clips

    Winchester 55 gr FMJ M193 5.56x45 Ammunition, 30 Rounds On Stripper Clips - WM193CP

    Regular Price $34.99 Special Price $26.99 $0.90
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  19. Federal American Eagle 55 gr FMJ-BT 5.56x45 Ammunition 420 Rounds

    Federal American Eagle 55 gr FMJ-BT 5.56x45 Ammunition 420 Rounds - XM193BK420 AC1X

    Regular Price $399.99 Special Price $349.99 $0.83
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  20. Barnes Bullets Precision 69 gr Open Tip Match Boat Tail 5.56 Ammo, 20/box - 30846

    Barnes Bullets Precision 69 gr Open Tip Match Boat Tail 5.56 Ammo, 20/box - 30846

    $28.99 $1.45
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  21. Magtech 5.56x45mm Ammo

    Magtech 5.56x45mm 55gr FMJ M193 50 Rounds Ammunition - 556A

    $36.99 $0.74
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  22. Federal 5.56x45mm NATO 55gr. FMJ Ammo Can, 1100rds - ZTNFC193

    Federal 5.56x45mm NATO 55gr. FMJ Ammo Can, 1100rds - ZTNFC193

    Rating:
    93%
    (3)
    Out of Stock
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  23. Federal American Eagle 5.56 55gr FMJ-BT 420rd M2A1 Ammo Can - XM193bk420 AC1

    Federal American Eagle 5.56 55gr FMJ-BT 420rd M2A1 Ammo Can - XM193bk420 AC1

    Rating:
    91%
    (31)
    Out of Stock
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  24. Winchester Ammunition Match 55 gr Full Metal Jacket 5.56 Ammo

    Winchester Ammo WW556CL 5.56 NATO 55 GR Full Metal Jacket FMJ 300rd Can

    Rating:
    42%
    (11)
    Out of Stock
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