Cheapest right now

American 5.56 NATO 55 gr FMJ

5.56 NATO · 55 gr · FMJ

Bullet

FMJ

Weight

55 gr

Casing

Unknown

Aggregate confidence: 72%Worst listing freshness: FreshHover for what this means

Retailer comparison (4)

Purchases are completed on third-party retailer websites under their terms. Round Recon does not process payments or verify eligibility. See our User responsibility notice.
RetailerPriceCPRRoundsStockFreshnessLast verifiedBuyWatch
National CartridgeTrust 0.50 / 1.00
$390.00$0.390/rd1,000In stock
Fresh
8/6/2026, 3:30:00 PMBuy at National Cartridge
National CartridgeTrust 0.50 / 1.00
$199.99$0.400/rd500In stock
Fresh
8/12/2026, 4:28:03 PMBuy at National Cartridge
National CartridgeTrust 0.50 / 1.00
$390.00In stock
Fresh
7/12/2026, 3:37:00 PMBuy at National Cartridge
Ammo ASAPTrust 0.50 / 1.00
$400.00Out of stock
Fresh
6/25/2026, 1:31:00 AMBuy at Ammo ASAP

Price history

Price history chartPrice history for American 5.56 NATO 55 gr FMJ from Jun 13 to Jul 13, showing 2 retailers.$0.389$0.392$0.395$0.398$0.401Jun 13Jun 21Jun 28Jul 6Jul 13Price per roundNational Cartridge: $0.390/rd on Jul 13National Cartridge: $0.400/rd on Jun 13
  • National Cartridge
  • National Cartridge
View price history data table
RetailerDate observedPricePrice per roundStock status
National Cartridge6/13/2026, 2:46:09 PM$390.00in_stock
Ammo ASAP6/13/2026, 1:08:52 AM$400.00out_of_stock
National Cartridge7/13/2026, 3:37:07 PM$390.00$0.390/rdin_stock
National Cartridge6/13/2026, 2:46:08 PM$199.99$0.400/rdin_stock

Product details

Brand
American
Caliber
5.56 NATO
Bullet weight
55 gr
Bullet type
FMJ
Case material
Unknown

JHP
Jacketed Hollow Point — designed to expand on impact, typical for self-defense.
FMJ
Full Metal Jacket — non-expanding round, common for range/training use.
HP
Hollow Point — bullet tip designed to expand on impact.
Brass
Brass cases are reloadable and corrosion-resistant; the most common case material.
Steel
Steel cases are cheaper but not reloadable and can wear extractors over time.
Reloaded
Remanufactured ammunition using once-fired brass — usually cheaper, never use in carry guns.
Subsonic
Travels below the speed of sound — quieter, often used with suppressors.

Alerts for this product

Get notified when this product hits a target price, comes back in stock, or drops below a CPR threshold.

Sign in to create an alert

Round Recon only collects what we need to help you find ammunition. You can change any of these choices later.