Sig Sauer Subsonic .300 AAC Blackout 220 Grain 20-Rounds OTM
Price History (90 Days)
Is This a Good Price?
All-Time LowThis is the lowest price we have recorded for this product.
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How This Compares to the .300 Blackout Market
Live across the 189 in-stock .300 Blackout listings we track.
Sig Sauer Subsonic .300 AAC Blackout 220 Grain 20-Rounds OTM Overview
This is a 20-round pack of Sig Sauer .300 Blackout in 220gr. At the current price that works out to $1.330 per round, or $1,330.00 per 1,000.
At $26.59 this is the lowest price we have recorded in 62 days of tracking. Over the last 90 days it has ranged from $26.59 to $28.09.
At $1.330 per round it sits 7% below the $1.424 average across the 189 .300 Blackout listings we track. It is cheaper per round than 52% 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 17, 2026.
Specifications
| Brand | Sig Sauer |
|---|---|
| Caliber | .300 Blackout |
| Bullet Weight | 220 gr |
| Rounds per Pack | 20 |
| Cost per Round | $1.330 |
| Load | Subsonic |
| Category | Rifle Ammo |
| UPC | 798681726622 |
| SKU | GAG_XI726622 |
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 |
| ARMSCOR Precision 300 AAC Blackout 147gr Full Metal… | 100 | $69.99 | $0.700 |
| MAGTECH 300 AAC Blackout HPFB 115Gr 50rd | 50 | $34.99 | $0.700 |
Questions About This Deal
Is this a good price right now? +
Yes. At $26.59 this matches the lowest price we have recorded for it. Its 90-day average is $26.61. 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 $1.330 per round. The average across the 189 .300 Blackout listings we track is $1.424 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 62 days of price history on this product and have logged 63 price changes in the last 90 days.
Before You Buy
Our guides on how to price and choose this kind of product.
