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SIERRA .300 Blackout 125 gr
.300 Blackout · 125 gr
Weight
125 gr
Casing
Unknown
Aggregate confidence: 45%Worst listing freshness: FreshHover for what this means
Retailer comparison (2)
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 |
|---|---|---|---|---|---|---|---|---|
Centerfire SystemsTrust 0.50 / 1.00 | $255.99 | $0.512/rd | 500 | In stock | Fresh | 8/25/2026, 7:45:00 AM | Buy at Centerfire Systems | |
Dance's Sporting GoodsTrust 0.50 / 1.00 | $29.99 | $1.500/rd | 20 | Out of stock | Fresh | 10/10/2026, 9:13:00 AM | Buy at Dance's Sporting Goods |
Price history
- Centerfire Systems
- Dance's Sporting Goods
View price history data table
| Retailer | Date observed | Price | Price per round | Stock status |
|---|---|---|---|---|
| Centerfire Systems | 7/21/2026, 7:46:04 AM | $255.99 | $0.512/rd | in_stock |
| Dance's Sporting Goods | 8/22/2026, 9:14:20 AM | $29.99 | $1.500/rd | out_of_stock |
Product details
- Brand
- SIERRA
- Caliber
- .300 Blackout
- Bullet weight
- 125 gr
- 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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