Barnes Ammunition Brass .300 AAC Blackout 120-Grains 20-Rounds JHPFB
Price History (90 Days)
Is This a Good Price?
Good Price8% below its 90-day average.
Want it cheaper? We will watch it for you.
How This Compares to the .300 Blackout Market
Live across the 191 in-stock .300 Blackout listings we track.
Barnes Ammunition Brass .300 AAC Blackout 120-Grains 20-Rounds JHPFB Overview
This is a 20-round pack of Barnes .300 Blackout in 120gr. At the current price that works out to $1.210 per round, or $1,210.00 per 1,000.
It is currently $24.19. The lowest we have recorded is $23.59, so it is 3% above its floor. Over the last 90 days it has ranged from $23.59 to $29.99.
At $1.210 per round it sits 15% below the $1.415 average across the 191 .300 Blackout listings we track. It is cheaper per round than 61% of the .300 Blackout we currently list. The cheapest credible .300 Blackout we track right now is $0.700 per round.
Figures above are generated from our own price tracking and refresh automatically. Last checked Sep 26, 2026.
Specifications
| Brand | Barnes |
|---|---|
| Caliber | .300 Blackout |
| Bullet Weight | 120 gr |
| Rounds per Pack | 20 |
| Cost per Round | $1.210 |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Case Material | Brass |
| Category | Rifle Ammo |
| UPC | 716876120307 |
| SKU | GAG_32004 |
Cheaper .300 Blackout Options
Lower cost per round than this listing, in stock right now.
| Product | Pack | Price | Per Round |
|---|---|---|---|
| Wolf Performance Ammo Polyformance Steel Case .300 … | 20 | $12.89 | $0.645 |
| NOSLER Custom Brass 300 AAC Blackout Bulk Brass 250… | 250 | $174.67 | $0.699 |
| MAGTECH 300 AAC Blackout HPFB 115Gr 50rd | 50 | $34.99 | $0.700 |
| ARMSCOR Precision 300 AAC Blackout 147gr Full Metal… | 100 | $69.99 | $0.700 |
Questions About This Deal
Is this a good price right now? +
It is currently $24.19, against a recorded low of $23.59. Its 90-day average is $26.27. Set a price alert and we will email you if it drops.
How does this compare to other .300 Blackout ammo? +
It works out to $1.210 per round. The average across the 191 .300 Blackout listings we track is $1.415 per round, and the cheapest credible listing is $0.700. Cost per round is the only fair way to compare ammunition, because pack sizes are not standardised.
Why do different retailers show different prices? +
We found this product at 2 retailers. They buy at different volumes and run promotions on independent schedules, so the same item routinely varies between them. We show every price we find and link to the cheapest in-stock option. Always check shipping before deciding - on heavy items it can outweigh the difference.
How much does shipping add to the cost? +
Ammunition ships by ground and is priced by weight, so it matters. Work out the landed cost: add shipping to the box price, then divide by 20 rounds. A pack that is a dollar cheaper but ships for more is not cheaper.
How often is this price updated? +
We re-check every retailer daily and record a new entry whenever the price moves. We have 89 days of price history on this product and have logged 178 price changes in the last 90 days.
Before You Buy
Our guides on how to price and choose this kind of product.
