The .300 AAC Blackout index · Nov 2, 2026
.300 Blackout is at $1.375 a round at the median across 16 retailers, 0.2% over its average since Oct 10. The cheapest in stock is MagTech Tactical/Training .300 AAC Blackout 123gr Full Metal Jacket, 50 Rounds, 1,000 rounds at Wild Horse Ammunition, for $0.659/rd.
Median and cheapest in-stock price per round · since Oct 10
In-stock listings only · 16 retailers · price per round as listed
62 loads by price per round · of 76 products we track
Every .300 Blackout load, with filters →
TightLess .300 Blackout is in stock than usual.
Share of .300 Blackout listings in stock each day · since Oct 10
Not who is cheapest on one product, but who has had the cheapest .300 Blackout, on the most days, since Oct 10.
| Retailer | Days cheapest | Median $/rd | .300 Blackout in stock |
|---|---|---|---|
| Wild Horse Ammunition | 20 / 24 | $0.740 | 6 / 6 |
| KYGUNCO | 4 / 24 | $1.439 | 37 / 65 |
| Bereli | 0 / 24 | $0.816 | 29 / 31 |
| TrueShot Ammo | 0 / 24 | $0.894 | 8 / 53 |
| Ammo.com | 0 / 24 | $1.040 | 36 / 52 |
| Midwest Gun Works | 0 / 24 | $1.299 | 13 / 17 |
| GrabAGun | 0 / 24 | $1.322 | 42 / 71 |
| Lucky Gunner | 0 / 24 | $1.350 | 29 / 40 |
Ranked on each day's lowest in-stock price per round, as listed
Other calibers priced near .300 Blackout, with today's cost per round.
Every caliber's price →