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5.56x45 Ammo (AR-15)

5.56x45 Ammo (AR-15)

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5.56x45mm Ammo Quick Facts

The 5.56x45mm ammunition is a higher pressure version of the civilian cartridge and generally cannot be used in bolt action rifles.
5.56x45mm nato ammo has been the standard round of the U.S. Military since 1963.
To find bulk 5.56x45mm nato ammo, use the "Sort By" toggle at the top of the page.
5.56x45 ammo is available from 55 to 77 grain bullet weights.

5.56x45 Ammo (AR-15)

5.56x45 - 55 Grain FMJ M193 - Winchester USA - 20 Rounds

5.56x45 - 62 Grain FMJ M855 - PMC X-TAC - 20 Rounds

5.56x45 - 62 Grain FMJ M855 - Winchester - 20 Rounds

5.56x45 - 55 Grain FMJ M193 - Hornady Frontier - 20 Rounds

5.56x45 - 62 gr FMJ M855 - Winchester - 20 Rounds

5.56x45 - 68 Grain BTHP Match - Hornady Frontier - 20 Rounds

5.56x45 - 77 Grain OTM - IMI - 20 Rounds

5.56x45mm - 69 Grain OTM BT - Barnes Precision Match - 20 Rounds

5.56x45 - 85 Grain OTM BT - Barnes Precision Match - 20 Rounds

5.56x45 - 75 Grain HPBT - Hornady Superformance Match- 20 Rounds

5.56x45 - 69 Grain Open Tip Match - Black Hills - 50 Rounds

5.56x45mm - 62 Grain FMJ - M855 - Green Tip XTAC - PMC Battle Pack - 120 Rounds

5.56x45 - 55 Grain FMJ - Winchester USA VALOR - 125 Rounds

5.56x45 - 50 Grain Barnes TSX HP - Black Hills Ammunition - 50 Rounds

5.56x45 - 75 gr HPBT Superformance Match - Hornady - 200 Rounds

5.56x45 - 55 Grain FMJ M193 - Hornady Frontier - 500 Rounds

5.56x45 - 75 Grain InterLock HD SBR - Hornady BLACK - 200 Rounds

5.56x45 - 55 Grain FMJ XM193 - Federal American Eagle - 500 Rounds

5.56x45 - 55 Grain FMJBT XM193 - Federal American Eagle - 500 Rounds

5.56x45 - 62 Grain FMJ M855 - Winchester - 600 Rounds

5.56x45 - 55 Grain FMJ - Wolf Gold - 1000 Rounds

5.56x45 - 55 Grain FMJBT - PMC X-TAC - 1000 Rounds

5.56x45 - 62 Grain FMJ F1 SS109 - Australian Defense Industries - 900 Loose Rounds in Ammo Can

5.56x45 - 62 Grain FMJ M855 - PMC - 1000 Rounds

5.56x45 - 55 Grain FMJ - Winchester USA - 1000 Rounds

5.56x45 - 77 Grain OTM - IMI - 500 Rounds

5.56x45 - 62 Grain FMJ M855 - Winchester USA - 1000 Rounds (Loose Pack)

5.56x45 - 62 Grain FMJ M855 - Winchester - 1000 Rounds

5.56x45 - 77 Grain OTM Mk 262 MOD 1-C - Black Hills - 460 Rounds in Ammo Can

5.56x45 - 77 Grain TMK - Black Hills - 500 Rounds

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