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Ammunition

Shop our selection of ammunition from top brands like BRNO, Cor-Bon, Sterling, Double Tap Ammunition, and CCI Ammunition. Chesapeake Gunslingers stocks reliable, range-ready ammunition built for hunters, sport shooters, and everyday defenders who count on consistent performance every time they pull the trigger. Whether you’re stocking up for a weekend at the range, preparing for hunting season, or keeping your home defense setup loaded, we carry rounds for every caliber and purpose. Browse our full lineup of rifle ammunition, handgun ammunition, and shotgun shells, plus rimfire ammunition to pair with your favorite firearm. Pick up matching magazines, scopes sights and optics, and gun parts to round out your kit.

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Ammunition Buying Guide

Shop ammunition online by comparing models, checking current availability, and reviewing specifications such as caliber, capacity, barrel length, and sight configuration. Choosing the right load means matching the cartridge to your firearm and your intended purpose.

Use these pointers as you build your supply:

  • Match pistol cartridges to the chambering stamped on your slide or barrel, since centerfire loads used in handguns like 9mm Luger, .40 S&W, .45 ACP, and 10mm Auto are not interchangeable regardless of how similar the rounds look on the shelf.
  • Pair centerfire loads to the right rifles, paying attention to differences like .223 Remington versus 5.56 NATO chamber pressures and matching bullet weight to your barrel’s twist rate for best accuracy.
  • Pick the right shell length, gauge, and shot size for your shotguns, noting that 2 3/4 inch and 3 inch hulls perform differently through choke tubes and that target loads, buckshot, and slugs each serve specific roles.
  • Stock spare handgun magazines and rotate them through training, since fresh springs reduce feeding hiccups and confirmed-reliable mags give you backups for carry, competition, and home defense roles.
  • Pick up extra rifle magazines compatible with your specific platform, since AR-pattern, AK-pattern, and proprietary magazines are not interchangeable and dirty followers cause more malfunctions than ammunition itself.
  • Compare available options across the broader magazines catalog, since matching the right magazine to your platform and shooting goals is just as important as the ammunition choice itself.

Local And Compliance Notes

Browse the full ammunition catalog online or stop by the gun shop in Fallston, Maryland to handle boxes in person and talk through load selection with someone who shoots locally. Chesapeake Gunslingers serves customers in the nearby cities of Bel Air, Whitemarsh, Forest Hill, Joppa, and Abingdon, keeping a working inventory built around what hunters, defenders, and competitive shooters across Harford County and the Baltimore region actually use.

Federal law requires ammunition buyers to be at least 18 for rifle and shotgun cartridges and 21 for handgun cartridges, and Maryland follows those age thresholds while requiring all ammunition sales to be conducted through licensed dealers. Buyers prohibited under federal or state law from possessing firearms are equally prohibited from possessing ammunition, so confirm eligibility before placing an order. Maryland Department of Natural Resources regulations may apply when discharging certain loads during specific hunting seasons or on designated lands.

Transport ammunition in original packaging or a dedicated container, kept separate from loaded firearms during travel whenever practical, and store reserves in a climate-controlled area away from heat sources and solvents. For questions about availability, special-order calibers, or bulk pricing, contact the shop directly and the team will help match your needs to current stock.

Frequently Asked Questions About Ammunition

1. What does the grain measurement on an ammunition box mean?

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Grain refers to the weight of the projectile itself, with one grain equal to 1/7000th of a pound. Heavier grain bullets generally retain energy at distance, while lighter grain bullets often deliver flatter trajectories at typical ranges.

2. What is the difference between FMJ and JHP ammunition?

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Full metal jacket (FMJ) rounds feature a lead core fully encased in copper or brass and are typically used for range practice and training. Jacketed hollow point (JHP) rounds have an exposed cavity at the tip designed to expand on impact, making them the standard choice for personal defense.

3. Can I shoot +P ammunition in any handgun chambered for the caliber?

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Only firearms specifically rated by the manufacturer for +P pressures should be used with +P loads, since these cartridges generate higher chamber pressures than standard SAAMI specifications. Check your owner’s manual or the slide markings before loading +P rounds.

4. How should I store ammunition for long-term reliability?

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Keep ammunition in a cool, dry location with stable temperature and low humidity, ideally in sealed containers with desiccant packs. Maryland’s humid summers make climate-controlled storage particularly important for long-term reliability.

5. Is steel-cased ammunition safe to shoot in my firearm?

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Most modern firearms can safely fire steel-cased ammunition, though some manufacturers advise against it for warranty reasons or due to harder primers and bimetal jackets that may accelerate wear. Always consult your firearm’s owner’s manual before extended use.

6. What shot size should I use for upland bird hunting versus waterfowl?

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Upland hunters commonly use lead shot in sizes 6 through 8 for birds like pheasant, quail, and dove. Waterfowl hunters are required to use non-toxic shot such as steel, bismuth, or tungsten, typically in sizes BB through 4 depending on the species.

7. Why does some rimfire ammunition perform inconsistently between firearms?

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Rimfire cartridges, particularly .22 LR, are sensitive to chamber dimensions, barrel harmonics, and bullet seating, so the same load can produce different group sizes in different firearms. Many shooters test several brands to find the load their specific firearm prefers.

8. Can I buy ammunition online and have it shipped to my home in Maryland?

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Maryland law requires ammunition sales to be conducted through licensed dealers, meaning online ammunition purchases must typically be shipped to a Maryland FFL rather than directly to a residence. Always confirm the shipping options at checkout and verify the receiving dealer accepts ammunition transfers.

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