January 04, 2011
Winchester Ammunition Expands Lead-Free E-Tip Line
By Press Release
Consumer demand for Winchester Ammunition's E-Tip lead-free bullet is growing among big-game hunters in states that have lead-free regulations. To continue meeting all of the demands of hunters across North America, Winchester Ammunition is expanding its E-Tip line by producing lead-free ammunition in .270 Winchester, .300 Win. Mag, and 7mm.
The E-Tip bullet was co-developed with Nosler and features an E2 energy expansion cavity, which promotes consistent upset at a variety of impact ranges. The bullet is made of a copper alloy instead of pure copper, which helps prevent barrel fouling and provides for a high-performance sporting bullet that is lead-free.
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The polycarbonate tip, like that featured on XP3, Accubond-CT and Ballistic Silvertip bullets, prevents deformation in the magazine, boosts aerodynamic efficiency and initiates expansion. The E-Tip's high quality and consistent performance provide unsurpassed penetration and weight retention. It is an excellent choice even in the states that do not require the use of lead-free products.
Key features of the Winchester E-Tip bullet include:
- E2 cavity promotes expansion at long and short ranges and improves accuracy
- Copper alloy metal lead-free design provides near 100 percent weight retention and helps prevent barrel fouling compared to pure copper bullets
- Polycarbonate tip resists deformation, improves down-range ballistics
- Boat-tail design reduces drag and provides a more efficient flight profile for higher retained energy at long range
- Lubalox coating helps prevent barrel fouling
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E-Tip is loaded exclusively by Winchester and is available calibers listed in the nearby table.
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Bullet | Grain | Symbol |
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270 WSM | 130 | S270SET |
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270 Winchester | 130 | S270WET |
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30-06 Springfield | 180 | S3006ET |
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30-06 Springfield | 150 | S3006ETA |
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300 WSM | 180 | S300SET |
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300 WSM | 150 | S300SETA |
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300 Win Mag. | 180 | S300WMET |
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300 Win Mag. | 150 | S300WMETA |
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308 Winchester | 150 | S308ETA |
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7 MM Rem. Mag. | 140 | S7RMFT |
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7 MM WSM | 140 | S7RMFT |
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