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TMJ .300 Blackout 220 gr TMJ
.300 Blackout · 220 gr · TMJ
Bullet
TMJ
Weight
220 gr
Casing
Unknown
Aggregate confidence: 78%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 |
|---|---|---|---|---|---|---|---|---|
Callaway BallisticsTrust 0.50 / 1.00 | $25.00 | $0.833/rd | 30 | Out of stock | Fresh | 8/12/2026, 7:23:01 AM | Buy at Callaway Ballistics |
Price history
- Callaway Ballistics
View price history data table
| Retailer | Date observed | Price | Price per round | Stock status |
|---|---|---|---|---|
| Callaway Ballistics | 6/14/2026, 6:54:04 AM | $25.00 | $0.833/rd | out_of_stock |
Product details
- Brand
- TMJ
- Caliber
- .300 Blackout
- Bullet weight
- 220 gr
- Bullet type
- TMJ
- Case material
- Unknown
Use cases
suppressed-shooting
Reloaded
Subsonic
- 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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