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The Winchester Defender 12 Gauge 2.75-inch load puts nine copper-plated 00 buckshot pellets downrange at 1145 fps, engineered specifically for personal defense situations where pattern consistency and stopping power matter most.
The copper plating on each pellet serves a real purpose: it hardens the shot and prevents deformation as it travels through the barrel. That means tighter patterns and better penetration compared to plain lead. The buffered payload works alongside this, absorbing some of the shock to keep those pellets round and on target. This combination of features makes the Defender load respond well to tighter chokes if your shotgun has them, which gives you options for different scenarios.
The 1145 fps velocity strikes a practical balance for defensive work. You get solid energy without the excessive kick that comes with magnum loads, which matters when follow-up shots count. The shells are built on quality Winchester hulls with reliable primers and an engineered wad column designed to keep the pellets stacked properly. That consistency translates to better predictability when you need it.
Each box contains 10 rounds. The Defender line is manufactured in Winchester's stateside facilities and represents their commitment to building ammunition specifically for personal protection. These rounds cycle reliably in both pump and semi-automatic shotguns, and the brass-based construction contributes to that reliability.
Copper plating hardens each pellet and reduces deformation as it travels down the barrel. This keeps the shot rounder for tighter, more consistent patterns and helps with penetration. The harder pellets maintain their shape better through barriers compared to plain lead shot.
Yes, these rounds are designed for reliable function in both pump-action and semi-automatic shotguns. The standardized 2.75-inch length and quality Winchester construction keep feeding consistent. They're built on quality hulls with reliable primers to support that dependability.
Buffering uses a soft, granulated plastic material packed in the shell with the shot. It absorbs recoil energy and protects the pellets from deforming as they move down the barrel. This helps keep the pellets round so they pattern tighter and more predictably.
Yes. That velocity provides solid stopping power without the excessive recoil of magnum loads, making follow-up shots more manageable. It's a practical middle ground designed for defensive scenarios where shot placement and accuracy matter.
| Caliber/Gauge | 12 Gauge |
|---|---|
| Cost per Round | 2.50 |
| Length | 2.75" |
| Manufacturer | |
| Manufacturer Part Number | SB1200PD |
| Product Type | Buckshot |
| Shipping Weight | 1.03 |
| Shot Size | 00 Buck |
| Units per Box | 10 |
| UPC | 020892026520 |
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