.270 WSM 130gr Copper Impact Ammo 20rd Box

Description

Winchester engineered these Copper Impact loads specifically with hunters in mind, not a generic lead-free checkbox. The 130-grain Copper Extreme Point bullet is constructed from solid copper, so you get nearly 100 percent weight retention when it expands. That translates to deeper penetration and wider wound cavities than most lead-core alternatives.

Copper Impact Design: What Makes It Work

The bullet's oversized polymer tip (colored red to distinguish it from standard Deer Season XP loads) does two things at once. First, it creates a streamlined profile that improves ballistic coefficient and long-range performance. Second, it compresses into the large hollow cavity beneath it on impact, triggering rapid expansion. This two-part design gives you reliable opening even at extended ranges, and the monolithic copper construction handles heavy bone better than traditional jacketed bullets.

Ballistics for Real Hunting

You're looking at a muzzle velocity of 3215 fps and 2983 foot-pounds of energy out of the box. The .270 WSM naturally shoots flatter than the standard .270 Winchester, which matters when you're working distance or terrain. At 300 yards, you're still carrying enough velocity and energy to put down whitetail, mule deer, and similar-sized game confidently. The boattail design supports that trajectory without asking for wind compensation at typical hunting distances.

Why Lead-Free Matters

It's not about compliance alone. Lead-free copper bullets retain their weight better during deflection off bone or thick tissue, and they don't fragment like conventional construction sometimes does. That means fewer follow-up shots and cleaner field performance. The solid copper design also means less contamination concern if you're hunting land where lead ammunition raises questions.