WINCHESTER DEFENDER - 12 GA - 2.75" - COMBO - 1 OZ - 10 RDS/BOX
Winchester Ammunition
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Winchester Ammunition
WINCHESTER DEFENDER - 12 GA - 2.75" - COMBO - 1 OZ - 10 RDS/BOX
The Winchester PDX1 Defender 12 Gauge Combo load delivers a devastating dual-threat payload — combining a 1 oz rifled slug with three Grex-buffered plated 00 buckshot pellets — engineered specifically for serious home and personal defense situations.
- Unique slug-over-buckshot design maximizes stopping power at any range
- Three plated 00 buckshot pellets nested atop a 1 oz rifled slug
- Grex buffering reduces pellet deformation for tighter, more consistent patterns
- Muzzle velocity of 1,150 fps delivers reliable, hard-hitting terminal performance
- Distinctive black hull and black oxide high-base head for easy identification
- 10 rounds per box in standard 2-3/4" shells, compatible with most 12-gauge shotguns
Who This Is For
The Winchester PDX1 Defender Combo is purpose-built for homeowners, security professionals, and responsible gun owners who rely on a 12-gauge shotgun as their primary defensive firearm. Whether you're engaging a threat at close quarters or across a room, this ammunition's dual-payload design ensures effective coverage at both short and extended defensive distances — making it a top choice for anyone who refuses to compromise on home defense performance.
Specifications
| Brand | Winchester Ammunition |
|---|---|
| Product Line | PDX1 Defender |
| Gauge | 12 Gauge |
| Shell Length | 2-3/4" (2.75") |
| Payload | 1 oz Rifled Slug + 3 Pellets 00 Buckshot |
| Buckshot Buffering | Grex Buffered, Plated |
| Muzzle Velocity | 1,150 fps |
| Hull Color | Black |
| Head Finish | Black Oxide High-Base |
| Rounds Per Box | 10 |
| Intended Use | Personal & Home Defense |
Frequently Asked Questions
How does the slug-and-buckshot combination actually work when fired?
When the PDX1 Defender Combo is fired, the three plated 00 buckshot pellets and the 1 oz rifled slug exit the barrel together. The slug delivers a single, massive projectile impact while the buckshot pellets spread slightly, providing overlapping coverage. This dual-payload approach means you're not choosing between a slug's precision and buckshot's spread — you get both simultaneously, making it especially effective in close-quarters defensive scenarios.
Is this ammunition compatible with my pump-action or semi-automatic 12-gauge shotgun?
Yes. The Winchester PDX1 Defender Combo is loaded in a standard 2-3/4" shell, which is compatible with the vast majority of 12-gauge pump-action and semi-automatic shotguns chambered for 2-3/4" or 3" shells. As always, consult your firearm's owner's manual to confirm the recommended ammunition types, and cycle a few rounds manually before relying on it for defensive use to ensure reliable feeding in your specific shotgun.
Can I use this load with a choked barrel, and what choke is recommended?
Winchester recommends using an Improved Cylinder or open choke with combination slug-and-buckshot loads like the PDX1 Defender. Tighter chokes (Modified or Full) can restrict the projectile payload and may affect patterning and safety. If your shotgun has a fixed choke, verify it is rated for slugs before use. For best defensive performance and consistent patterning, an Improved Cylinder choke is the standard recommendation for this type of load.
- Caliber:
- 12 GA
- Shell Length:
- 2.75"
- Shot Size:
- COMBO
- Bullet Weight:
- 1 OZ
- Purpose:
- Large Game
- Type:
- Shotgun Ammunition
- Box Quantity:
- 10
- Case Quantity:
- 100
- Lead Free:
- No
