
Availability: In Stock
Norma Ammunition's Ecostrike 300 WSM ammunition brings modern, lead-free performance to one of the most capable short-magnum rifle cartridges. Built around a 165-grain projectile, this round is engineered for hunters and shooters who demand both accuracy and a lighter environmental footprint without compromise. Each box contains 20 rounds, and we stock it in convenient 10-box cases for serious hunters stocking up for the season.
The 300 WSM remains a favorite among hunters pursuing medium to large game across varied terrain—it delivers flat trajectory and retained energy at distance, and the Ecostrike load respects that reputation. Norma's lead-free construction makes this ammunition suitable for use in jurisdictions with restrictions on traditional ammunition, including California and other regions with sensitive-area regulations. Whether you're scouting backcountry or hunting managed land, Ecostrike ammunition delivers the ballistic performance you expect without the legal friction.
Norma's reputation for quality control and consistent ballistics makes their ammunition a reliable choice for shooters who reload data and rifles that have been worked up on premium factory loads. The 165-grain weight is a proven sweet spot for 300 WSM applications—it balances velocity, energy delivery, and recoil management in a way that keeps shooters coming back.
| Cartridge | 300 WSM (Winchester Short Magnum) |
| Projectile Weight | 165 grains |
| Round Count | 20 per box |
| Case Quantity | 10 boxes per case (200 rounds) |
| Ammunition Type | Lead-free centerfire rifle |
| Manufacturer | Norma |
Yes. Ecostrike ammunition is manufactured as a lead-free load, making it compliant with California's Department of Fish and Wildlife regulations and suitable for use in other areas that restrict traditional ammunition.
The 300 WSM is a short-magnum cartridge popular for hunting medium to large game. The specific performance characteristics, effective range, and suitability for particular game depend on your rifle's build, barrel length, and load data—we recommend consulting published ballistics tables and your firearm's documentation.
Each case contains 10 boxes, with 20 rounds per box, for a total of 200 rounds per case.

SKU: 144600517 • Width: 3.2in • Height: 1.5in • Depth: 6.8in • Weight: 1.595oz
Availability: In Stock
Norma Ammunition's Ecostrike 300 WSM ammunition brings modern, lead-free performance to one of the most capable short-magnum rifle cartridges. Built around a 165-grain projectile, this round is engineered for hunters and shooters who demand both accuracy and a lighter environmental footprint without compromise. Each box contains 20 rounds, and we stock it in convenient 10-box cases for serious hunters stocking up for the season.
The 300 WSM remains a favorite among hunters pursuing medium to large game across varied terrain—it delivers flat trajectory and retained energy at distance, and the Ecostrike load respects that reputation. Norma's lead-free construction makes this ammunition suitable for use in jurisdictions with restrictions on traditional ammunition, including California and other regions with sensitive-area regulations. Whether you're scouting backcountry or hunting managed land, Ecostrike ammunition delivers the ballistic performance you expect without the legal friction.
Norma's reputation for quality control and consistent ballistics makes their ammunition a reliable choice for shooters who reload data and rifles that have been worked up on premium factory loads. The 165-grain weight is a proven sweet spot for 300 WSM applications—it balances velocity, energy delivery, and recoil management in a way that keeps shooters coming back.
| Cartridge | 300 WSM (Winchester Short Magnum) |
| Projectile Weight | 165 grains |
| Round Count | 20 per box |
| Case Quantity | 10 boxes per case (200 rounds) |
| Ammunition Type | Lead-free centerfire rifle |
| Manufacturer | Norma |
Yes. Ecostrike ammunition is manufactured as a lead-free load, making it compliant with California's Department of Fish and Wildlife regulations and suitable for use in other areas that restrict traditional ammunition.
The 300 WSM is a short-magnum cartridge popular for hunting medium to large game. The specific performance characteristics, effective range, and suitability for particular game depend on your rifle's build, barrel length, and load data—we recommend consulting published ballistics tables and your firearm's documentation.
Each case contains 10 boxes, with 20 rounds per box, for a total of 200 rounds per case.
SKU: 144600517 • Width: 3.2in • Height: 1.5in • Depth: 6.8in • Weight: 1.595oz
