Buffalo Bore Ammunition 19K/20 357RM 140G Brown XPB 20rds
Price History (90 Days)
Is This a Good Price?
Typical PriceClose to what this product normally sells for.
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How This Compares to the .357 Magnum Market
Live across the 216 in-stock .357 Magnum listings we track.
Buffalo Bore Ammunition 19K/20 357RM 140G Brown XPB 20rds Overview
This is a 20-round pack of Buffalo Bore .357 Magnum in 140gr. At the current price that works out to $2.040 per round, or $2,040.00 per 1,000.
It is currently $40.79. The lowest we have recorded is $40.19, so it is 1% above its floor. Over the last 90 days it has ranged from $40.19 to $40.79.
At $2.040 per round it sits 67% above the $1.225 average across the 216 .357 Magnum listings we track. The cheapest credible .357 Magnum we track right now is $0.540 per round.
Figures above are generated from our own price tracking and refresh automatically. Last checked Oct 5, 2026.
Specifications
| Brand | Buffalo Bore |
|---|---|
| Caliber | .357 Magnum |
| Bullet Weight | 140 gr |
| Rounds per Pack | 20 |
| Cost per Round | $2.040 |
| Category | Handgun Ammo |
| UPC | 651815019314 |
| SKU | GAG_19K/20-82098 |
Cheaper .357 Magnum Options
Lower cost per round than this listing, in stock right now.
| Product | Pack | Price | Per Round |
|---|---|---|---|
| WINCHESTER AMMO 38 Spl / 357 Mag +P JHP 110Gr 100rd | 100 | $21.99 | $0.220 |
| Armscor Centerfire Handgun Brass .357 Mag 158-Grain… | 50 | $26.69 | $0.534 |
| SELLIER BELLOT 357 Mag 158Gr Full Metal Jacket Bras… | 50 | $26.99 | $0.540 |
| PMC 357 Mag 158Gr JSP 50rd | 50 | $28.09 | $0.562 |
Questions About This Deal
Is this a good price right now? +
It is currently $40.79, against a recorded low of $40.19. Its 90-day average is $40.59. Set a price alert and we will email you if it drops.
How does this compare to other .357 Magnum ammo? +
It works out to $2.040 per round. The average across the 216 .357 Magnum listings we track is $1.225 per round, and the cheapest credible listing is $0.540. 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 113 price changes in the last 90 days.
Before You Buy
Our guides on how to price and choose this kind of product.
