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29 lip 2021 · The answer may surprise you. With a barrel reduction from 28″ to 16.5″, the average speed loss of the four types of .308 ammo was 261 fps total. That works out to an average loss of 22.7 fps per inch. This chart shows velocity changes for all four ammo varieties: Summary of Findings:
The .308 Winchester is a smokeless powder rimless bottlenecked rifle cartridge widely used for hunting, target shooting, police, military, and personal protection applications globally. It is similar, but not identical, to the 7.62×51mm NATO cartridge.
You can get 3100 fps from a 20 inch barrel with winchester 748. It is the accuracy load in the nosler manual and shoots clover leafs or even tighter in my 20 inch remington 40X. It shoots 2 inches higher with same windage from my 175 grain reloads.
28 sie 2024 · Placement: Place the seasoned turkey on the air fryer oven’s rack, ensuring it’s not touching the sides. Cooking Time: Cook your turkey at 325°F (160°C) for approximately 20 minutes per pound. A 12-pound turkey will take around 4 hours to reach the ideal internal temperature of 165°F (74°C).
27 lut 2024 · The military equivalent of a .308 ammo is the 7.62x51mm NATO cartridge, which is commonly used in military rifles and machine guns. What is the difference between .308 and 7.62x51mm NATO? The .308 Winchester and 7.62x51mm NATO cartridges have similar dimensions and ballistic performance, but ...
17 lut 2024 · The main difference between .308 Winchester and .308 NATO is the pressure levels at which they are loaded. While both cartridges share similar dimensions and are interchangeable in most firearms, .308 NATO is loaded to higher pressures, making it more suitable for use in military rifles.
30 mar 2021 · Contrary to the popular urban legend, 7.62 NATO casings do indeed have thicker walls than .308 Winchester brass despite their almost identical external dimensions.
