Looking for .375 Canadian?

[Mikar]

Would like to use newest copper bullets in a .375 Canadian. 270 and 300 grain or better. Overall case lengths need a faster powder than H 4831 because it’s to compressed with the longer weight to length projectiles. Ideas. Thanks

 

[Tubby’s Canteen]

What are you calling .375 Canadian? I’m not familiar with caliber.

 

[Mikar]

NASS ( Aubrey White) used a .404 Jeffery with rebaited rim to make an complete line of factory shells .7mm, 300, 338 and .375 . Imperial was renamed to Canada with over 100,000 of each brass product. My standard load is 100 grs H 4831 behind a Fail Safe 270 gr. Bullet.

 

[Tubby’s Canteen]

Thanks I’ll hit up google and see if I can find a little more about them. I thought it could of been another name for the .375 Epps which I’m interested in building.

 

[Mikar]

Remington used it to help develop the ultra mag series in the 90’s .