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Cheapest 20 Gauge Ammo In Stock - From $0.340/rd

Cheapest right now: $0.340/rd · Lower quartile: $0.520/rd · 20 retailers tracked

Last updated August 13, 2026

As of August 13, 2026, 20 gauge ammunition shows a median observed price of $0.880 per round across 20 tracked retailers, with most in-stock listings between $0.520 and $3.50 per round (30-day window, 12,160 daily-best observations across 507 products). By purpose, premium/defensive (JHP, hunting, match) has a median of $1.54 per round.

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

Lowest

$0.340/rd

Lower Quartile

$0.520/rd

a quarter price at or below

Midpoint

$0.880/rd

across products

Highest

$6.60/rd

Defensive / Premium Midpoint

$1.54/rd

JHP, match, hunting

507 products tracked·20 retailers·31-day coverage

20 gauge Price Per Round

MetricPrice Per RoundPer Box of 50
Lowest Observed$0.340$17.00
25th Percentile$0.520$25.98
Median$0.880$43.98
75th Percentile$1.24$61.98
Highest Observed$6.60$329.90

Based on 12160 observations over 31 days across 20 retailers · 507 products tracked

IronScout provides observed price and availability data for 20 gauge 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: 0.880, lowest: 0.340, highest: 6.598, sample size: 12160.

Lowest observed price in the trailing 7-day window: 0.340.

Prices last updated August 13, 2026 · 507 listings tracked across 20 retailers · 31 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 20 gauge prices across 20 online retailersand 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 20 gauge search in the app.

Frequently Asked Questions

Where is the cheapest 20 gauge right now?
The lowest observed price for 20 gauge is $0.34/rd across 20 tracked retailers. IronScout monitors 507+ listings and updates prices daily. Check the current prices above for the latest data.
Is 20 gauge ammo in stock and for sale right now?
Yes. IronScout is currently tracking 507+ in-stock 20 gauge listings for sale across 20 online retailers, starting at $0.34/rd. Only in-stock offers are counted, and availability is refreshed daily. Compare the live listings above to find 20 gauge in stock today.
What is a good price for 20 gauge?
Over the past 30 days, the 25th-percentile observed price for 20 gauge is around $0.52/rd, with the cheapest in-stock listings near $0.34/rd. The midpoint across all listed products (premium defensive loads included) is $0.88/rd. IronScout reports observed market prices only and does not rate individual prices.
Is it cheaper to buy 20 gauge 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 20 gauge.
How often does IronScout update 20 gauge prices?
IronScout updates 20 gauge 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 20 gauge prices drop to a level you specify.
Does IronScout include shipping in 20 gauge 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 20 gauge often qualifies for free shipping.

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