
Availability: In Stock
The Barnes Harvest 243 Winchester ammunition pairs Barnes Bullets' terminal performance with Sierra's GameChanger hunting bullet design—a purpose-built round for whitetail and thin-skinned game hunters who demand both accuracy and reliable stopping power. Each cartridge loads a 90-grain Sierra-tipped bullet in new production, non-corrosive boxer-primed brass cases. This is ammunition built for hunters who want factory loads they can trust to perform, shot after shot, from first light to last.
The Sierra GameChanger bullet represents a reimagined approach to hunting bullet design. Sierra took the precision foundation of their MatchKing bullet and transformed it into a hollow-point hunting round, then topped it with a transparent green tip. That green tip isn't just for looks—it's engineered for consistent ballistics. Inside the bullet, a special lead alloy core is surrounded by a tough copper jacket designed to deliver reliable expansion and penetration across varying ranges and game angles. The result is a bullet that balances the match-grade accuracy hunters expect from Sierra with the on-game performance that matters when the moment counts.
This ammunition comes in standard packaging—20 rounds per box, 10 boxes per case—making it convenient to stock up for the season or share a case with hunting partners. Whether you're zeroing a new rifle, scouting early season, or hunting opening weekend, Barnes Harvest ammunition gives you the confidence that your shot will be both accurate and effective. Non-corrosive, boxer-primed brass also means the cases are reloadable if you reload, stretching the value of your ammunition investment even further.
| Caliber | 243 Winchester |
| Bullet Weight | 90 grains |
| Bullet Type | Sierra GameChanger (hollow point, green tip) |
| Case Type | Boxer-primed reloadable brass |
| Corrosive | Non-corrosive |
| Rounds Per Box | 20 |
| Boxes Per Case | 10 |
This load is designed for whitetail deer and thin-skinned game. The 90-grain Sierra GameChanger bullet is engineered to expand reliably on medium-sized game at typical hunting ranges.
Yes. The ammunition uses boxer-primed brass cases, which means you can reload them after firing. This is useful if you reload your own ammunition.
The transparent green tip is engineered for ballistic uniformity, contributing to consistent flight and accuracy downrange.
Each case contains 10 boxes of 20 rounds, for a total of 200 rounds per case.

SKU: 152742937 • Width: 3in • Height: 1.4in • Depth: 5.8in • Weight: 1.035oz





Availability: In Stock
The Barnes Harvest 243 Winchester ammunition pairs Barnes Bullets' terminal performance with Sierra's GameChanger hunting bullet design—a purpose-built round for whitetail and thin-skinned game hunters who demand both accuracy and reliable stopping power. Each cartridge loads a 90-grain Sierra-tipped bullet in new production, non-corrosive boxer-primed brass cases. This is ammunition built for hunters who want factory loads they can trust to perform, shot after shot, from first light to last.
The Sierra GameChanger bullet represents a reimagined approach to hunting bullet design. Sierra took the precision foundation of their MatchKing bullet and transformed it into a hollow-point hunting round, then topped it with a transparent green tip. That green tip isn't just for looks—it's engineered for consistent ballistics. Inside the bullet, a special lead alloy core is surrounded by a tough copper jacket designed to deliver reliable expansion and penetration across varying ranges and game angles. The result is a bullet that balances the match-grade accuracy hunters expect from Sierra with the on-game performance that matters when the moment counts.
This ammunition comes in standard packaging—20 rounds per box, 10 boxes per case—making it convenient to stock up for the season or share a case with hunting partners. Whether you're zeroing a new rifle, scouting early season, or hunting opening weekend, Barnes Harvest ammunition gives you the confidence that your shot will be both accurate and effective. Non-corrosive, boxer-primed brass also means the cases are reloadable if you reload, stretching the value of your ammunition investment even further.
| Caliber | 243 Winchester |
| Bullet Weight | 90 grains |
| Bullet Type | Sierra GameChanger (hollow point, green tip) |
| Case Type | Boxer-primed reloadable brass |
| Corrosive | Non-corrosive |
| Rounds Per Box | 20 |
| Boxes Per Case | 10 |
This load is designed for whitetail deer and thin-skinned game. The 90-grain Sierra GameChanger bullet is engineered to expand reliably on medium-sized game at typical hunting ranges.
Yes. The ammunition uses boxer-primed brass cases, which means you can reload them after firing. This is useful if you reload your own ammunition.
The transparent green tip is engineered for ballistic uniformity, contributing to consistent flight and accuracy downrange.
Each case contains 10 boxes of 20 rounds, for a total of 200 rounds per case.
SKU: 152742937 • Width: 3in • Height: 1.4in • Depth: 5.8in • Weight: 1.035oz
