
Availability: In Stock
Grizzly Ammo GC45/70+P4 ammunition delivers serious stopping power for big-game hunting and levergun enthusiasts who demand hard-hitting performance. Built on the proven 45-70 Government cartridge with a +P pressure rating, these rounds pack a 405-grain bonded flat-point bullet engineered for controlled expansion and deep penetration on thick-skinned game. Whether you're stalking elk, moose, or hunting from a classic lever action, this load respects the cartridge's capability while the bonded construction ensures your bullet stays together through bone and muscle.
The flat-point profile is purpose-built for levergun magazines, offering reliable feeding through tubular feeds where pointed bullets pose safety concerns. A 20-round box makes it easy to stock up for a hunting season or extended range sessions, and the 10-case format works for hunters and shooters who stock quality ammunition in bulk.
Grizzly Ammo focuses on producing hard-hitting, dependable rifle rounds that work in the field—no hype, just ammunition built to perform when it counts. If you run a 45-70 rifle and want a modern bonded projectile that won't let you down, this is worth your attention.
| Caliber | 45-70 Government +P |
| Bullet Weight | 405 grains |
| Bullet Type | Bonded Flat Point |
| Rounds Per Box | 20 |
| Boxes Per Case | 10 |
| Manufacturer | Grizzly Ammo (Rintoul) |
The 405-grain flat-point design is specifically engineered for safe feeding in lever-action rifles with tubular magazines, where pointed bullets can create unsafe primer contact issues. Always verify that your rifle is rated for +P loads before shooting this ammunition.
The 405-grain bonded bullet and +P pressure rating make this load effective for large game hunting, including elk and moose, where deep penetration and controlled expansion are essential.
Each case contains 10 boxes of 20 rounds each, for a total of 200 rounds per case.
A bonded bullet keeps the core and jacket fused together during expansion, ensuring the projectile maintains weight and penetration through heavy bone and muscle rather than fragmenting prematurely.

SKU: 167513155 • Width: 2.7in • Height: 2.4in • Depth: 3.2in • Weight: 1.96oz





Availability: In Stock
Grizzly Ammo GC45/70+P4 ammunition delivers serious stopping power for big-game hunting and levergun enthusiasts who demand hard-hitting performance. Built on the proven 45-70 Government cartridge with a +P pressure rating, these rounds pack a 405-grain bonded flat-point bullet engineered for controlled expansion and deep penetration on thick-skinned game. Whether you're stalking elk, moose, or hunting from a classic lever action, this load respects the cartridge's capability while the bonded construction ensures your bullet stays together through bone and muscle.
The flat-point profile is purpose-built for levergun magazines, offering reliable feeding through tubular feeds where pointed bullets pose safety concerns. A 20-round box makes it easy to stock up for a hunting season or extended range sessions, and the 10-case format works for hunters and shooters who stock quality ammunition in bulk.
Grizzly Ammo focuses on producing hard-hitting, dependable rifle rounds that work in the field—no hype, just ammunition built to perform when it counts. If you run a 45-70 rifle and want a modern bonded projectile that won't let you down, this is worth your attention.
| Caliber | 45-70 Government +P |
| Bullet Weight | 405 grains |
| Bullet Type | Bonded Flat Point |
| Rounds Per Box | 20 |
| Boxes Per Case | 10 |
| Manufacturer | Grizzly Ammo (Rintoul) |
The 405-grain flat-point design is specifically engineered for safe feeding in lever-action rifles with tubular magazines, where pointed bullets can create unsafe primer contact issues. Always verify that your rifle is rated for +P loads before shooting this ammunition.
The 405-grain bonded bullet and +P pressure rating make this load effective for large game hunting, including elk and moose, where deep penetration and controlled expansion are essential.
Each case contains 10 boxes of 20 rounds each, for a total of 200 rounds per case.
A bonded bullet keeps the core and jacket fused together during expansion, ensuring the projectile maintains weight and penetration through heavy bone and muscle rather than fragmenting prematurely.
SKU: 167513155 • Width: 2.7in • Height: 2.4in • Depth: 3.2in • Weight: 1.96oz
