Greetings LJPRMC,
The go to powder for the .270 was IMR4350 (similar to AR2209) prior to the appearance of 4831 (now H4831 or AR2213SC) and was IMR4064 (similar to Varget or AR2208) prior to WW2....
Type: Posts; User: grandpamac
Greetings LJPRMC,
The go to powder for the .270 was IMR4350 (similar to AR2209) prior to the appearance of 4831 (now H4831 or AR2213SC) and was IMR4064 (similar to Varget or AR2208) prior to WW2....