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The Sig Sauer Elite Copper Hunting line steps up to the plate for hunters who demand both accuracy and terminal performance. This .300 Win Mag load pairs a 165-grain solid copper projectile with premium components engineered for field reliability.
The copper projectile design is the star here. Unlike traditional lead-core bullets, Sig's solid copper projectiles expand consistently to 1.8x their original diameter on impact, delivering a wide wound channel while maintaining deep penetration. With the 165-grain weight and 3110 fps muzzle velocity, you're looking at roughly 3543 foot-pounds of energy at the muzzle, which translates to serious downrange power on deer-sized game and larger. The weight is ideal for mid-sized big game where expansion control matters more than pure bullet weight.
Sig doesn't cut corners on the supporting cast. Premium powders and primers keep velocity variations to a minimum, which matters for hunting where your first shot has to count. The nickel-plated brass cases protect against corrosion during storage and handle extraction smoothly, even in repeat firing. That kind of attention shows up in the field when you've been carrying a loaded magazine for a few days of hunting.
The nose geometry is optimized for AR-style rifle feeding and bolt-action cycling alike. This isn't ammo tuned just for one type of rifle, which gives you flexibility if you decide to switch platforms. Each box contains 20 rounds of new production ammunition with non-corrosive primers and reloadable brass casings.
Yes. Sig specifically optimized the nose geometry and overall design for AR-style rifle feeding. The 165-grain projectile is a proven weight for this caliber, though as always verify your specific rifle's manual for cartridge compatibility before shooting.
Solid copper projectiles eliminate the lead core entirely, making them compliant in areas with lead ammunition restrictions. They also deliver consistent, uniform expansion with excellent weight retention downrange. The 1.8x diameter expansion this load provides is reliable across a range of impact velocities.
Yes. The brass cases are nickel-plated and boxer primed specifically for reloading. The nickel plating actually makes them easier on your die set and provides extra corrosion resistance for long-term storage between firing sessions.
The 165-grain weight is a sweet spot for medium to larger-bodied deer and elk at moderate to extended ranges. At 3110 fps, this load carries its power downrange effectively and the copper construction ensures controlled expansion without over-penetration on lighter-framed game.
| Caliber/Gauge | .300 Winchester Magnum |
|---|---|
| Case Material | Brass |
| Cost per Round | 2.35 |
| Grains | 165 gr |
| Manufacturer | |
| Manufacturer Part Number | E3WMH120 |
| Safety | Centerfire |
| Shipping Weight | 1.525 |
| Sights | Centerfire |
| Units per Box | 20 |
| UPC | 798681576760 |
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