Cheapest right now
PMAG .300 Blackout
.300 Blackout
Casing
Unknown
Aggregate confidence: 28%Worst listing freshness: FreshHover for what this means
Retailer comparison (1)
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 |
|---|---|---|---|---|---|---|---|---|
Ammo ASAPTrust 0.50 / 1.00 | $15.15 | $0.505/rd | 30 | In stock | Fresh | 7/8/2026, 1:31:00 AM | Buy at Ammo ASAP |
Price history
- Ammo ASAP
View price history data table
| Retailer | Date observed | Price | Price per round | Stock status |
|---|---|---|---|---|
| Ammo ASAP | 6/26/2026, 1:32:33 AM | $15.15 | $0.505/rd | in_stock |
Product details
- Brand
- PMAG
- Caliber
- .300 Blackout
- 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.
Similar products
Other in-stock .300 Blackout options, lowest price per round first.
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