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Barnes Bullets
The Barnes Bullets Harvest Collection 300 Win Mag 180-grain ammunition bridges precision and hunting performance for whitetail and thin-skinned game hunters who demand terminal results. This load pairs Barnes' reputation for stopping power with the Sierra GameChanger bullet—a redesigned hollow point that merges match-grade accuracy principles with controlled expansion and penetration across a range of distances.
The GameChanger bullet starts with Sierra's accuracy-proven MatchKing geometry, then re-engineered it as a hollow point with a transparent green tip for consistent ballistic performance. Inside, a specially formulated lead alloy core sits within a tough copper jacket engineered to expand reliably and penetrate deeply without fragmenting erratically. The result is a hunting round that tracks a true path to the target and performs predictably on game.
This is new-production ammunition built on non-corrosive, boxer-primed reloadable brass cases—suitable for hunters who reload or simply prefer quality brass for future handloads. Each box contains 20 rounds packaged in boxes of 10, ideal for both hunters preparing for season and shooters building a hunting battery in this versatile magnum caliber.
| Caliber | 300 Winchester Magnum |
| Bullet Weight | 180 grains |
| Bullet Type | Sierra GameChanger Hollow Point |
| Case Type | Reloadable brass, boxer-primed |
| Corrosive | Non-corrosive |
| Quantity per Box | 20 rounds (2 boxes of 10) |
The GameChanger is Sierra's reimagined hollow-point hunting bullet, starting with match-grade MatchKing technology for accuracy, then engineered with a copper jacket and special lead-alloy core for controlled expansion and penetration. The transparent green tip helps maintain ballistic consistency across varying hunting distances.
Yes. The cases are new-production brass with boxer primers, making them suitable for reloading after firing.
The Barnes Harvest Collection 300 Win Mag 180-grain load is optimized for whitetail deer and thin-skinned game hunting.
Each product includes 20 rounds, packaged as two boxes of 10.
Barnes Bullets
The Barnes Bullets Harvest Collection 300 Win Mag 180-grain ammunition bridges precision and hunting performance for whitetail and thin-skinned game hunters who demand terminal results. This load pairs Barnes' reputation for stopping power with the Sierra GameChanger bullet—a redesigned hollow point that merges match-grade accuracy principles with controlled expansion and penetration across a range of distances.
The GameChanger bullet starts with Sierra's accuracy-proven MatchKing geometry, then re-engineered it as a hollow point with a transparent green tip for consistent ballistic performance. Inside, a specially formulated lead alloy core sits within a tough copper jacket engineered to expand reliably and penetrate deeply without fragmenting erratically. The result is a hunting round that tracks a true path to the target and performs predictably on game.
This is new-production ammunition built on non-corrosive, boxer-primed reloadable brass cases—suitable for hunters who reload or simply prefer quality brass for future handloads. Each box contains 20 rounds packaged in boxes of 10, ideal for both hunters preparing for season and shooters building a hunting battery in this versatile magnum caliber.
| Caliber | 300 Winchester Magnum |
| Bullet Weight | 180 grains |
| Bullet Type | Sierra GameChanger Hollow Point |
| Case Type | Reloadable brass, boxer-primed |
| Corrosive | Non-corrosive |
| Quantity per Box | 20 rounds (2 boxes of 10) |
The GameChanger is Sierra's reimagined hollow-point hunting bullet, starting with match-grade MatchKing technology for accuracy, then engineered with a copper jacket and special lead-alloy core for controlled expansion and penetration. The transparent green tip helps maintain ballistic consistency across varying hunting distances.
Yes. The cases are new-production brass with boxer primers, making them suitable for reloading after firing.
The Barnes Harvest Collection 300 Win Mag 180-grain load is optimized for whitetail deer and thin-skinned game hunting.
Each product includes 20 rounds, packaged as two boxes of 10.
