12 gauge vs 20 gauge - Price, Recoil & Ballistics Compared

Side-by-side price comparison with live market data

Current Prices

Metric12 gauge20 gauge
Lowest Price$0.264/rd$0.340/rd
Midpoint (per product)$0.860/rd$0.880/rd
Range / practice midpoint$1.32/rd
Defensive / premium midpoint$1.46/rd$1.54/rd
Highest Price$7.01/rd$6.60/rd
Products Tracked1562507
Retailers2020

Prices reflect 30-day observed in-stock data across tracked online retailers. Updated daily.

12 gauge

IronScout provides observed price and availability data for 12 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: 0.860, lowest: 0.264, highest: 7.006, sample size: 37570.

Lowest observed price in the trailing 7-day window: 0.270.

Prices last updated August 13, 2026 · 1562 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.

20 gauge

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.
Search 12 gaugeSearch 20 gauge

Frequently Asked Questions

Is 12 gauge or 20 gauge cheaper?
12 gauge currently starts at $0.26/rd (per-product midpoint $0.86/rd). 20 gauge starts at $0.34/rd (per-product midpoint $0.88/rd). Prices are observed across tracked online retailers and updated daily.
Should I choose 12 gauge or 20 gauge?
The choice between 12 gauge and 20 gauge depends on your firearm, intended use, and budget. IronScout provides pricing and availability data to help inform your decision — not recommendations. Compare current prices for both calibers on IronScout.

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