20 Gauge Shells

Sportsman's Guide has the best ammo prices on 20 Gauge Shotgun Ammunition. Browse our selection of Shotgun Shells for every caliber and most makes of shotguns and top ammunition brands like Winchester 20 Gauge Shells, Federal 20 Gauge Shells, and Remington 20 Gauge Shells. Want to see how your ammo is firing? Check out this Magnum Shotshell Ballistics Chart.

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  1. Remington® 20 - gauge 2 3/4" 5/8 oz. Slug 5 rounds

    4 stars
    (4)
    Buyer's Club $4.17 Non-Member $4.39

    In Stock

  2. Winchester® Super-X Slugs 20-gauge XRS20 Sabot 2 3/4" 5/8 ozs. 5 rounds

    5 stars
    (1)
    Buyer's Club $11.39 Non-Member $11.99

    In Stock

  3. Remington® 20-gauge 2 3/4" 5/8 oz. Slug 250 rounds

    5 stars
    (1)
    Buyer's Club $211.37 Non-Member $222.49

    In Stock

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Shop The Sportsman's Guide and get great values on Shotgun Ammunition. Find 20 Gauge Shotgun Shells at amazingly low prices. We offer quality tested 20 Gauge Shells and Shotgun Rounds for all of your hunting and shooting needs at the lowest prices... guaranteed! Get the most out of your ammo. Check out The Guide Outdoors article "Shotgun Patterning Tips".

Related Products

80 rounds Fiocchi® 12-gauge Low-recoil 2 3/4" 7/8-oz. Aero Rifled Slug Shotgun Ammo

Item # WX2-421392

3 stars
Buyer's Club $73.14 Non-Member $76.99

In Stock

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80 rounds Fiocchi® 12-gauge Low-recoil 2 3/4" 7/8 -oz. Aero Rifled Slug Shotgun Ammo in an ammo can, PRICED LOW!

Designed for law enforcement and self-defense use, Fiocchi® 12-ga. Low-recoil Aero Shotgun Slugs deliver exceptional accuracy and consistency with less felt recoil than standard slugs. Shell length is 2 3/4". Aero rifled slug. Slug weight: 7/8 oz. Muzzle velocity: 1,300 f.p.s. Ammo comes in a plastic hard case.


Winchester® 12 Gauge 3", 1 7/8 oz. Supreme Double X® Magnum Copper Plated Lead Loads, 25 rounds

Item # WX2-167146

5 stars
  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

Buyer's Club $34.29 Non-Member $36.09

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25 rounds Winchester® Supreme Double X® Magnum Copper Plated Lead Loads American made, BIG BUCKS OFF!

Double X® Magnum Lead Loads from Winchester® pack all the punch you'll need to drop even the wiliest game from range!

If the thought of one-shot kills from 40+ yds. gets your motor runnin', load up on hard-hitting Double X Magnum Loads and reap the rewards!

  • Gauge: 12
  • Length: 3"
  • Velocity: 1,210 f.p.s.
  • Oz. Shot: 1 7/8
  • Shot Size: 4, 6
  • Rounds: 25

Order ONLINE Today!

Remington® Sportsman™ Hi - Speed™ Steel Loads 12 - gauge 3" 1 1/4 ozs. 25 rounds

Item # WX2-77987

5 stars
  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

Buyer's Club $12.82 Non-Member $13.49

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Remington® Hi - Speed Steel Loads PRICED RIGHT!

An economical choice for early duck seasons or over decoys. Sportsman™ Hi-Speed™ Loads achieve 8% higher velocity than standard Sportsman™ loads, making them more lethal at extended ranges.

  • Gauge: 12
  • Shell Length: 3"
  • Muzzle Velocity: 1400
  • Dram Equiv.: MAX
  • Ounces of Shot: 1 1/4
  • Shot Size: BB, 2, 4
  • Rounds: 25

State Size, as available in the Shopping Cart. Order ONLINE Today!

Remington® Nitro Pheasant™ Loads 20-gauge NP20 2 3/4" 1 ozs. 25 rounds

Item # WX2-95398

5 stars
  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

Buyer's Club $17.57 Non-Member $18.49

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Remington®'s finest pheasant load!

For pattern, energy, and performance, nothing beats Nitro Pheasant. The best of Remington's pheasant load offerings, Nitro Pheasant uses Copper-Lokt ® copper-plated lead shot with high antimony content, the hardest lead available for hunting. Hard shot stays rounder for truer flight, tighter patterns, and greater penetration. Nitro Pheasant Loads will give you the maximum pattern density and lethal energy needed to bring down these tough birds.

  • Gauge: 20
  • Mfg #: NP20
  • Shell Length: 2 3/4"
  • Muzzle Velocity (F.P.S.): 1300
  • Ozs. of Shot: 1
  • Shot Sizes: 5, 6

State Shot Size, as available in the Shopping Cart. Order ONLINE Today! 

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