Winchester 20ga 1300fps 3" 1oz #4 Bismuth Shotgun Ammunition

Unlock superior performance and non-toxic reliability in the field with Winchester 20 Gauge 3" 1oz #4 Bismuth Shotgun Ammunition—designed to deliver hard-hitting effectiveness for waterfowl and upland hunters seeking a powerful alternative to lead.

Product Description

Engineered for hunters who demand consistent performance with environmental responsibility, Winchester’s 20ga 3" #4 Bismuth Ammo features dense, precision-engineered bismuth pellets that deliver excellent energy transfer and tight patterning. Safe for use in both modern and classic firearms, this non-toxic load performs with the knockdown power and ballistic performance close to lead, making it ideal for duck, goose, and upland bird hunting—especially in wetland-regulated areas.

With a muzzle velocity of 1300 feet per second and a full 1-ounce payload of #4 bismuth shot, this shell ensures optimal downrange energy and penetration, even on tough birds at extended distances.

Key Features

• Non-Toxic Bismuth Shot: Legal in waterfowl zones; environmentally safe and lead-free

• Ideal for Classic Guns: Soft bismuth pellets are safe for use in older shotguns with fixed chokes

• Hard-Hitting Velocity: 1300 fps ensures flat trajectories and powerful terminal performance

• Consistent Patterning: Designed for tight, lethal shot patterns on waterfowl and upland game

• Premium Components: Winchester-quality primers and powders ensure smooth, dependable cycling

• Versatile Hunting Load: Suitable for ducks, geese, and upland birds in both dry and wet environments

Specifications

• Gauge: 20

• Shell Length: 3 inches

• Shot Weight: 1 oz

• Shot Type: #4 Bismuth

• Velocity: 1300 fps

• Material: Bismuth (non-toxic)

• Intended Use: Waterfowl, upland game, classic shotgun hunting

• Rounds per Box: Commonly 25 (confirm with packaging)

Usage Instructions

Compatible with any 20-gauge shotgun chambered for 3" shells. Ideal for hunting over water or in non-toxic zones. Always confirm firearm compatibility before use and follow all safety and hunting regulations.

Benefits

• Legal and ethical ammunition for protected hunting zones

• Bismuth mimics lead for superior downrange performance

• Safe for vintage shotguns that cannot handle steel shot

• High velocity maximizes effectiveness at varying distances

• Great choice for serious hunters seeking premium, eco-friendly performance

Warranty Information

Winchester ammunition is manufactured under strict quality control standards. For any factory-related issues, Winchester offers customer support and service for product concerns.

Take the Ethical Shot with Proven Power

Choose Winchester 20ga 3" 1oz #4 Bismuth Shotgun Ammunition for a superior hunting experience—combining environmental safety, classic compatibility, and deadly effectiveness. Order now to prepare for your next waterfowl or upland bird hunt with confidence.

Ammunition Shipping Disclaimer:

Federal law mandates that you must be at least 18 years old to purchase rifles, shotguns, and their respective ammunition, and at least 21 years old to purchase all other firearms and ammunition. Ammunition will be shipped via ground service by the carrier of our choice to the contiguous 48 states only.  A street address is required for delivery. There is no option for shipping ammunition to international customers. 

For safety reasons, we do not accept returns on ammunition with no exception. Always make sure you are using the correct ammunition for your firearm.

DNW Outdoors customers in LA, DC, MN, PA, NY, NJ, MA, IL, CT, and CA should check with their local laws for ammunition restrictions before placing an order.

Due to New York State Law requiring a NICS background check at the time of ammunition purchase DNW Outdoors will not be able to sell and ship ammunition to the State of New York. 

Residents of Illinois purchasing ammunition must provide proof of a FOID card via email  at onlinesales1@dnwoutdoors.com with the subject line FOID before ammunition purchased will be shipped.

Residents of New Jersey purchasing ammunition must provide proof of  a FPIC card or New Jersey Handgun permit via email to onlinesales1@dnwoutdoors.com with the subject line of “FPIC” before  the ammunition purchased will be shipped.

Residents of Connecticut purchasing ammunition must provide proof of a Ammunition Eligibility Certificate or Permit to via email to onlinesales1@dnwoutdoors.com with the subject line of “Ammunition Eligibility Certificate”

DNW Outdoors reserves the right to ask for proof of age when buying age restricted items such as ammunition and firearms. No Exceptions.

**WARNING:** This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov