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Magtech First Defense 5.56 NATO 55 gr FMJ
5.56 NATO · 55 gr · FMJ
Bullet
FMJ
Weight
55 gr
Casing
Unknown
Aggregate confidence: 83%Worst listing freshness: FreshHover for what this means
Retailer comparison (13)
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.| Retailer | Price | CPR | Rounds | Stock | Freshness | Last verified | Buy | Watch |
|---|---|---|---|---|---|---|---|---|
MontanaAR15Trust 0.50 / 1.00 | $121.99 | $0.488/rd | 250 | Out of stock | Fresh | 8/12/2026, 2:46:00 PM | Buy at MontanaAR15 | |
AmmoSouthTrust 0.50 / 1.00 | $24.98 | $0.500/rd | 50 | Out of stock | Fresh | 6/19/2026, 4:57:00 AM | Buy at AmmoSouth | |
MontanaAR15Trust 0.50 / 1.00 | $24.99 | $0.500/rd | 50 | In stock | Fresh | 8/12/2026, 2:46:00 PM | Buy at MontanaAR15 | |
SG AmmoTrust 0.50 / 1.00 | $499.80 | $0.500/rd | 1,000 | In stock | Fresh | 8/11/2026, 7:56:00 PM | Buy at SG Ammo | |
SG AmmoTrust 0.50 / 1.00 | $1,059.50 | $0.530/rd | 2,000 | In stock | Fresh | 8/11/2026, 7:56:00 PM | Buy at SG Ammo | |
SG AmmoTrust 0.50 / 1.00 | $539.50 | $0.540/rd | 1,000 | In stock | Fresh | 8/11/2026, 7:56:00 PM | Buy at SG Ammo | |
SG AmmoTrust 0.50 / 1.00 | $659.50 | $0.550/rd | 1,200 | In stock | Fresh | 8/11/2026, 7:56:00 PM | Buy at SG Ammo | |
KIR AmmoTrust 0.50 / 1.00 | $27.95 | $0.559/rd | 50 | Out of stock | Fresh | 8/12/2026, 1:39:00 PM | Buy at KIR Ammo | |
SG AmmoTrust 0.50 / 1.00 | $27.95 | $0.560/rd | 50 | In stock | Fresh | 8/11/2026, 7:56:00 PM | Buy at SG Ammo | |
SG AmmoTrust 0.50 / 1.00 | $279.50 | $0.560/rd | 500 | In stock | Fresh | 8/11/2026, 7:56:00 PM | Buy at SG Ammo | |
SG AmmoTrust 0.50 / 1.00 | $145.50 | $0.580/rd | 250 | In stock | Fresh | 8/11/2026, 7:56:00 PM | Buy at SG Ammo | |
KIR AmmoTrust 0.50 / 1.00 | $509.00 | — | 1,000 | Out of stock | Fresh | 8/12/2026, 1:39:00 PM | Buy at KIR Ammo | |
Express AmmoTrust 0.50 / 1.00 | $24.32 | — | — | Out of stock | Fresh | 8/12/2026, 10:42:00 AM | Buy at Express Ammo |
Price history
- MontanaAR15
- AmmoSouth
- MontanaAR15
- SG Ammo
- SG Ammo
- SG Ammo
- SG Ammo
- KIR Ammo
- SG Ammo
- SG Ammo
- SG Ammo
View price history data table
| Retailer | Date observed | Price | Price per round | Stock status |
|---|---|---|---|---|
| KIR Ammo | 6/13/2026, 12:31:31 PM | $509.00 | — | out_of_stock |
| Express Ammo | 6/13/2026, 8:21:16 AM | $24.32 | — | out_of_stock |
| MontanaAR15 | 6/14/2026, 2:14:17 PM | $121.99 | $0.488/rd | out_of_stock |
| AmmoSouth | 6/4/2026, 5:25:54 AM | $24.98 | $0.500/rd | out_of_stock |
| MontanaAR15 | 6/14/2026, 2:14:16 PM | $24.99 | $0.500/rd | in_stock |
| SG Ammo | 6/4/2026, 12:54:06 AM | $499.80 | $0.500/rd | in_stock |
| SG Ammo | 6/4/2026, 12:54:07 AM | $1,059.50 | $0.530/rd | in_stock |
| SG Ammo | 6/4/2026, 12:54:06 AM | $539.50 | $0.540/rd | in_stock |
| SG Ammo | 6/4/2026, 12:54:07 AM | $659.50 | $0.550/rd | in_stock |
| KIR Ammo | 6/13/2026, 12:31:31 PM | $27.95 | $0.559/rd | out_of_stock |
| SG Ammo | 6/4/2026, 12:54:06 AM | $27.95 | $0.560/rd | in_stock |
| SG Ammo | 6/4/2026, 12:54:06 AM | $279.50 | $0.560/rd | in_stock |
| SG Ammo | 6/4/2026, 12:54:06 AM | $145.50 | $0.580/rd | in_stock |
Product details
- Brand
- Magtech
- Product line
- First Defense
- 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.
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