Order shotgun shells online from a selection of trusted brands like Birchwood Casey, Browning, Challenger Ammo, ATI Ammunition, and B&P Ammunition. Iron Horse Armory offers a dependable lineup of shotgun shells built for hunting, sport shooting, and home defense in a wide variety of gauges, loads, and shot sizes. Our inventory pairs well with a wide range of shotguns, including pump action shotguns for proven reliability and semi auto shotguns for fast follow-up shots. We also carry shotgun magazines to keep you ready in the duck blind or on the clays course, plus gun parts for upgrades and ongoing maintenance.
Shop shotgun shells online by comparing options, checking current availability, and reviewing specifications such as gauge, shot size, shell length, and intended application. Shotgun shells cover a wide range of uses from upland bird hunting and waterfowl to clay sports, home defense, and tactical work, with options including birdshot, buckshot, and slug loads to match every shotgun and shooter.
Here’s what to look at before you stock up:
Buy shotgun shells online or visit our gun shop in Parker, Colorado to pick up loads in person. Iron Horse Armory also serves customers from nearby cities including Castle Rock, Franktown, Centennial, and Lone Tree.
Ammunition sales follow federal guidelines and applicable Colorado requirements, which can involve age verification and identification at the point of sale. Shipping timelines and carrier restrictions vary by product, so review checkout information carefully before placing your order.
Storage practices, transportation rules, and range protocols may differ based on circumstances. Contact the shop directly for clarification on purchase requirements, accepted identification, and current store policies.
12 gauge is the most common shotgun shell, offering versatility across hunting, sport, and defensive use. 20 gauge is also widely available and produces lighter recoil for smaller-framed shooters.
No, shells must match the shotgun’s gauge and chamber length. Check the markings on the barrel before loading any ammunition.
Birdshot uses many small pellets for hunting birds and small game. Buckshot uses fewer larger pellets for deer hunting and defensive use. Slugs are single solid projectiles for big game and longer-range shotgun shooting.
Shot size refers to the diameter of the individual pellets, with smaller numbers indicating larger pellets. For example, #8 shot is small for clay shooting, while #4 buckshot is much larger and used for deer hunting.
Common shell lengths include 2¾ inch, 3 inch, and 3½ inch. Always match the shell length to your shotgun’s chamber, since longer shells can damage firearms not rated for them.
Steel shot and lead shot have different ballistic properties, with steel often required for waterfowl hunting due to environmental regulations. Some older shotguns are not rated for steel shot, so check your owner’s manual first.
Keep shells in a cool, dry place away from temperature extremes and direct sunlight. Sealed containers help protect rounds from humidity and corrosion over time.
Yes, most smoothbore shotguns can fire rifled slugs designed for them. Sabot slugs are best used in rifled barrels or with rifled chokes for improved accuracy.
