Αποτελέσματα Αναζήτησης
23 Ιουν 2020 · In order to determine the accurate barrel life of a rifle, we can use a barrel life calculator. The most widely used barrel life calculator on the web today is known as Mike’s Spreadsheet , which uses five variables to provide a good accurate barrel life estimation.
- Blog
This may come as a surprise, but the rifle barrel is...
- Blog
17 Ιαν 2023 · Rifle barrel life – How fast will your barrel reach retirement age? Why do barrels burn out? 300 Norma cartridge; How much barrel life are you happy with? Considerations around rifle barrel life; How can I see what’s going on in the barrel? How much does your rifle barrel wear cost? Chat with Mik Maksimovic
22 Μαρ 2024 · Factors such as caliber, barrel material, rifling, and shooting conditions can all affect barrel life. In this article, we will delve into the Barrel Life by Caliber Chart Study to understand how different calibers impact the longevity of a barrel.
The lifespan of a rifle barrel depends on various factors such as materials used, shooting habits, maintenance, and environmental conditions. This document aims to provide insights into rifle barrel lifespan, factors affecting it, and signs of wear and tear.
My experience with .243 barrel life. Factory barrel and #2 from LRI RPR, 1-8 twist, Lapua brass, H-4350 41.4 grs, Berger 108 Match, 2950 FPS. Run it hot and fast, 1200-1300 rds. Slow it down and keep it cool, 1500-1600. When accuracy starts to drop off and no amount of barrel cleaning fixes it, time to re-barrel.
Loaded Powder (Type Propellant Charge) grains. Select Propellant Brand
21 Οκτ 2008 · Mike’s program predicts barrel life using five variables: 1) Bullet Diameter; 2) Powder Charge weight; 3) Powder Heat Potential (KJ/kg); 4) Pressure (in psi); and 5) Bullet Coating (yes/no). Mike provides a table with Heat Potential ratings for most popular powder types.
