Kent Cartridge Bismuth Waterfowl 20 gauge ammunition delivers the non-toxic shot performance you need for legal waterfowl hunting without the environmental impact of lead. This 3-inch shell carries a 1 oz payload of #4 shot—a versatile choice for duck and goose hunting at typical field distances. If you're running a 20-gauge and want to stay compliant in steel-shot-only zones while maintaining effective pattern and velocity, bismuth offers a softer recoil impulse than steel, making it a popular option for hunters who shoot a lot or prefer a gentler shooting experience.
Bismuth shot patterns denser than steel at equivalent weights, which translates to tighter clusters downrange—a real advantage when you're glassing birds at 40+ yards. The 1 oz load in #4 shot size hits the sweet spot for waterfowl: enough pellet count for reliable hits, large enough pellets to retain energy on larger ducks. At 1400 feet per second muzzle velocity, you get classic waterfowl ballistics without surprising recoil, so you can shoot accurately on follow-up birds without shouldering a flinch.
Each box contains 25 rounds, making it convenient for weekend hunts or breaking in a new gun. If you stock up, Kent packages these by the box, so plan your volume accordingly. Whether you're hunting a managed marsh, a public impoundment, or private ground with bismuth regulations, this load delivers the ballistics and legality serious waterfowlers expect.
| Brand | Kent Cartridge |
| Gauge | 20 |
| Shell Length | 3 inches |
| Shot Size | #4 |
| Payload | 1 oz |
| Muzzle Velocity | 1400 fps |
| Rounds per Box | 25 |
| Shot Type | Bismuth (non-toxic) |
Yes. Bismuth is a non-toxic shot material approved by the U.S. Fish and Wildlife Service for waterfowl hunting. It complies with all zones requiring non-lead ammunition.
Yes, when used at appropriate ranges. The 1 oz #4 shot payload delivers sufficient pellet count and energy for duck hunting. Bismuth shot patterns denser than steel, which helps with effectiveness at typical waterfowl ranges.
20-gauge bismuth loads are known for softer recoil compared to steel shot of equivalent velocity, making them more comfortable for extended shooting sessions. At 1400 fps, this Kent load is a mild-mannered option that won't punish your shoulder.
This 3-inch shell is designed for 20-gauge shotguns rated for 3-inch loads. Always verify your shotgun's chamber length before purchasing. If your gun is marked for 2-3/4 inch or 2-3/4" only, do not use 3-inch shells.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]
Kent Cartridge
Kent Cartridge
