WitrynaAround 1982. IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. Very … WitrynaIMR 4350 has been my go to powder for 270 Winchester for years. Probably will be about a week before I can get out and get that done. Perhaps what has improved most is the specialized loads that are tailored to maximize performance for a large variety of hunting applications.
START CHARGE MAXIMUM CHARGE - Speer
WitrynaLiczba wierszy: 45 · Reloading Data .270 Winchester (IMR Data) Metallic The Ultimate Reloading Manual / .270 Winchester (IMR Data) Warning! Notes: case: Remington; … http://dentapoche.unice.fr/nad-s/243-wssm-load-data-imr-4350 shannon withey norwich ct
Reference Data – IMR
WitrynaThe start load is derived using standard Quick Load input values which were NOT calibrated for any given rifle. The start load = Maximum pressure minus 25%. This load is deemed safe for the first rounds fired in your rifle. The load can be worked up gradually to safe maximum pressures from this point. *Start Velocity: WitrynaIMR 4831 has a slightly slower burn rate speed than IMR 4350 & provides top performance with heavier bullets in medium-sized magnums. ... Been using this for … Witryna19 wrz 2006 · With reguards to your components, I have only used the bullets , cases, and primers for my .270 Win. I have used H-4831, Imr-4831, Imr-4350, IMR-3031 and H-4350, as well as a few loads using RL-19 and 22. However, by an far the most accurate load I have ever developed for my rifle was using 46.5 grs of IMR - 3031 and the … shannon wise md naples