What are you looking for?
Copy Link to Share
Share Title
Defender

Defender Defender

Defender $$$$

Stop the Threat

Winchester's Most Innovative and Comprehensive Line of Ammunition for Personal Defense
Engineered to maximize terminal ballistics, Winchester Defender shotshell ammunition provides maximum stopping power for the ultimate performance in personal defense. Winchester incorporates unique technologies in specific rounds including, slug and buck, the segmenting slug and a unique 410 round, which includes Defense Discs and plated BBs.
1
Plated 00 Buck
Massive shock and compensates for aim error
2
Grex Buffering
Tighter patterns
3
1 oz Rifled Slug
Optimum penetration and knock-down
Defender Features

Ammunition 0 Items

Cartridge Bullet
Weight
Bullet
Type
Rounds
Per Box
Symbol Ballistic
Coeff
Muzzle
Velocity
Muzzle
Energy
Usage
View more
Gauge:  12 Gauge
Weight:  9 Pellets
Type:  Buckshot
Rounds per Box:  10
Symbol:  SB1200PD
Brand:  Defender
Muzzle Velocity:  1145
Usage: 
View more
Gauge:  20 Gauge
Weight:  20 Pellets
Type:  Buckshot
Rounds per Box:  10
Symbol:  SB203PD
Brand:  Defender
Muzzle Velocity:  1145
Usage: 
View more
Gauge:  12 Gauge
Length and Size:  2.75" Segmenting Slug
Rounds per Box:  10
Symbol:  S12PDX1S
Brand:  Defender
Muzzle Velocity:  1600
Usage: 
View more
Gauge:  12 Gauge
Length and Size:  2.75" Slug/00 Buck
Rounds per Box:  10
Symbol:  S12PDX1
Brand:  Defender
Muzzle Velocity:  1150
Usage: 
View more
Gauge:  20 Gauge
Length and Size:  2.75" Segmenting Slug
Rounds per Box:  5
Symbol:  S20PDX1S
Brand:  Defender
Muzzle Velocity:  1600
Usage: 
View more
Gauge:  410 Gauge
Length and Size:  3" 4DD/16BB
Rounds per Box:  10
Symbol:  S413PDX1
Brand:  Defender
Muzzle Velocity:  750
Usage: 
View more
Gauge:  410 Gauge
Length and Size:  2.5" 3DD/12BB
Rounds per Box:  10
Symbol:  S410PDX1
Brand:  Defender
Muzzle Velocity:  750
Usage: 
View more
Gauge:  410/45 Colt Gauge
Length and Size:  410/45 Combo Pack 3DD/12BB/45 Colt
Rounds per Box:  20
Symbol:  S41045PD
Brand:  Defender
Usage: 
You Might Also Like
Earn Cash Back on Your Favorite Winchester Ammunition Products

Winchester offers a wide range of rebates throughout the year – see if your favorite Winchester Ammunition products are eligible for a rebate.

Learn More
The Award Winning Ballistics Calculator

Customize the shooting conditions in the ballistics calculator to replicate ballistics performance in your own shooting or hunting environment.

Learn More (opens in new window)
Winchester Gear Designed for Your Lifestyle

The Winchester Gear online store has the best selection of Winchester shirts, caps, koozies and so much more.

Learn More (opens in new window)
Winchester Repeating Arms – Legendary Firearms

For more than 150 years Winchester Repeating Arms has created some of the most innovative firearms in the industry.

Learn More (opens in new window)
0 Compare Products Products Compared

Overview

Cartridge Bullet
Weight
Bullet
Type
Rounds
Per Box
Symbol Brand Ballistic Coeff Usage

Velocity

Energy

Trajectory Short Range

Trajectory Long Range