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The Sig Sauer Varmageddon .223 Rem 40gr PT combines lightweight projectiles with high velocity to create the flat trajectory and terminal performance varmint hunters need. At 3650 feet per second, the 40-grain polymer-tipped bullet cuts through the air efficiently while maintaining the rapid expansion characteristics these rounds are built for.
Sig backs this load with the same single-base extruded powders found in their match-grade ammunition. This consistency translates to minimal shot-to-shot velocity variance and makes temperature changes far less likely to affect your trajectory calculations. The electromechanical loading process ensures every round meets strict geometric conformity standards, which matters when you're trying to keep tight groups at extended varmint ranges.
The yellow-tipped projectile isn't just for looks. The polymer tip works with the specialized bullet construction to promote rapid, controlled expansion on impact. This is critical for fast, ethical kills on everything from prairie dogs to coyotes. The thin jacket and engineered core allow the round to fragment quickly without excessive velocity loss, so you get reliable performance even at distance.
Each round uses non-corrosive, boxer-primed brass cases that can be reloaded, giving you options down the road. The ammunition ships ready to shoot and delivers the reliability SIG reputation is built on. Whether you're working a prairie dog colony or calling in predators, these rounds maintain the accuracy and performance you're counting on.
The polymer tip serves two purposes. It streamlines the bullet profile for better ballistics and flatter trajectory, while also working with the bullet's construction to initiate rapid, controlled expansion on impact. This produces the immediate fragmentation needed for clean, ethical kills on varmints and predators at typical hunting distances.
Yes. These rounds come in reloadable, non-corrosive boxer-primed brass cases, so once you've fired them, you can process and reload them with your own components. This makes them economical if you shoot varmints regularly.
Sig Sauer uses the same match-grade single-base extruded powders in their Varmageddon line as they do in competition ammunition. This means tighter velocity consistency and less temperature sensitivity than you might find in budget alternatives. The electromechanical loading process also ensures each round meets strict quality standards.
Most standard .223 rifles with 1 in 9 twist barrels handle 40-grain bullets just fine. Some faster-twist barrels like 1 in 7 are overkill for lightweight projectiles, but they'll still work. Check your rifle's specs if you're unsure, and if you're hunting with a specific setup, test a box to verify accuracy before committing to a bulk purchase.
| UPC | 798681739134 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | C223VP4020 |
| Shipping Weight | 0.516 |
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