Winchester Ammunition
Win Sprx 4570gvt 300gr Jhp 20/200
Win Sprx 4570gvt 300gr Jhp 20/200
SKU:WNX4570H
1148 in stock
Winchester Super-X 45-70 Government 300 Grain Jacketed Hollow Point (JHP)
Specifications
Caliber
The Winchester Super-X 45-70 Government 300 Grain Jacketed Hollow Point (JHP) ammunition is designed for use in rifles chambered for the 45-70 Government caliber.
Bullet Type
The bullet type used in this ammunition is a Jacketed Hollow Point (JHP). This type of bullet is designed to provide optimal performance and accuracy for hunting and target shooting applications.
Bullet Weight
The bullet weight for this ammunition is 300 grains. The weight of the bullet is a critical factor in determining its performance, particularly its energy and penetration.
Muzzle Energy
The muzzle energy of this ammunition is 2355 foot-pounds. Muzzle energy is a measure of the bullet's kinetic energy at the moment it leaves the muzzle of the rifle.
Muzzle Velocity
The muzzle velocity for this ammunition is 1880 feet per second. Muzzle velocity is the speed at which the bullet leaves the muzzle of the rifle.
Bullet Drop
The bullet drop, or the trajectory of the bullet, is an important consideration for hunters and shooters. The bullet drop for this ammunition will start at a particular distance, which is typically measured in yards or meters. Unfortunately, the specific distance at which the bullet drop starts is not mentioned in the available sources.
Additional Features
The Winchester Super-X 45-70 Government 300 Grain Jacketed Hollow Point (JHP) ammunition is known for its exceptional quality and outstanding performance. Since 1922, Super-X ammunition has been providing exceptional value to hunters and shooters who rely on its time-proven performance.
Ballistics Gel Test
A ballistics gel test was conducted to demonstrate the performance of this ammunition. The test involved firing the ammunition into a block of ballistic gelatin, which simulates human tissue. The results of the test can be viewed on YouTube, where the performance of the bullet can be observed in detail.
Conclusion
The Winchester Super-X 45-70 Government 300 Grain Jacketed Hollow Point (JHP) ammunition is a high-performance cartridge designed for use in rifles chambered for the 45-70 Government caliber. It offers exceptional quality, outstanding performance, and a range of features that make it ideal for hunting and target shooting applications.



