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Cheapest .357 SIG Ammo In Stock - From $0.480/rd

Cheapest right now: $0.480/rd · Lower quartile: $0.699/rd · 19 retailers tracked

Last updated September 7, 2026

As of September 7, 2026, .357 SIG ammunition shows a median observed price of $1.04 per round across 19 tracked retailers, with most in-stock listings between $0.699 and $1.97 per round (30-day window, 2,596 daily-best observations across 94 products). By purpose, range/practice (FMJ-class) ammunition has a median of $0.699 per round and premium/defensive (JHP, hunting, match) has a median of $1.20 per round.

Observed price data from tracked retailers, updated daily. How we measure this.

Lowest

$0.480/rd

Lower Quartile

$0.699/rd

a quarter price at or below

Midpoint

$1.04/rd

across products

Highest

$2.30/rd

Range / Practice Midpoint

$0.699/rd

FMJ-class loads

Defensive / Premium Midpoint

$1.20/rd

JHP, match, hunting

94 products tracked·19 retailers·30-day coverage

.357 SIG Price Per Round

MetricPrice Per RoundPer Box of 50
Lowest Observed$0.480$23.99
25th Percentile$0.699$34.95
Median$1.04$52.18
75th Percentile$1.49$74.49
Highest Observed$2.30$114.98

Based on 2596 observations over 30 days across 19 retailers · 94 products tracked

Search .357 SIGGet Price Alerts — Free

IronScout provides observed price and availability data for .357 SIG ammo prices ammunition across tracked online retailers. Data reflects historical price observations and does not include purchase recommendations.

Observed 30-Day Price Range (Per Round): median: 1.044, lowest: 0.480, highest: 2.300, sample size: 2596.

Lowest observed price in the trailing 7-day window: 0.480.

Prices last updated September 7, 2026 · 94 listings tracked across 19 retailers · 30 days with data in the 30-day window

How we calculate this

SQL PERCENTILE_CONT over daily-best per-product-per-day observed in-stock prices

  • Daily-best is MIN(price_per_round) per (caliber, product, UTC day).
  • Only in-stock observations included.
  • Coverage varies by retailer and source.

How This Page Works

IronScout monitors .357 SIG prices across 19 online retailers and updates this page daily. Prices shown are observed in-stock prices — not cached or stale data. The “lowest” price reflects the lowest per-round price observed in the trailing 30-day window.

This page shows aggregate pricing data. To search specific products, use the .357 SIG search in the app.

Frequently Asked Questions

Where is the cheapest .357 SIG right now?
The lowest observed price for .357 SIG is $0.48/rd across 19 tracked retailers. IronScout monitors 94+ listings and updates prices daily. Check the current prices above for the latest data.
Is .357 SIG ammo in stock and for sale right now?
Yes. IronScout is currently tracking 94+ in-stock .357 SIG listings for sale across 19 online retailers, starting at $0.48/rd. Only in-stock offers are counted, and availability is refreshed daily. Compare the live listings above to find .357 SIG in stock today.
What is a good price for .357 SIG?
Over the past 30 days, the 25th-percentile observed price for .357 SIG is around $0.70/rd, with the cheapest in-stock listings near $0.48/rd. The midpoint across all listed products (premium defensive loads included) is $1.04/rd. IronScout reports observed market prices only and does not rate individual prices. Split by load type, range/practice .357 SIG runs about $0.70/rd at the midpoint while defensive/premium runs about $1.20/rd.
Is it cheaper to buy .357 SIG ammo in bulk?
Yes. Case quantities of 500–1,000 rounds typically save 10–25% over individual box pricing. Most online retailers offer free shipping above $99–$150, which further reduces the effective cost per round. Check IronScout's bulk ammo page for current bulk pricing on .357 SIG.
How often does IronScout update .357 SIG prices?
IronScout updates .357 SIG prices daily from tracked online retailers. This page reflects the most recent observation window. You can also set up free price alerts to be notified when .357 SIG prices drop to a level you specify.
Does IronScout include shipping in .357 SIG prices?
No. Prices shown are the advertised per-round cost before shipping. Shipping costs vary by retailer, order size, and destination. Many retailers offer free shipping above $99–$150. To minimize shipping impact, consider buying in bulk — a case of .357 SIG often qualifies for free shipping.

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