Thread: Load issues (blowback) 454 Casull

Originally Posted by Marty Henry

Shortening the barrel may possibly have had an influence on this. I went back through my notebooks and used to reload for the m1 carbine about 20 years ago using 296 and 110 grain projectiles and see I ended up at 1 grain over book max comments for lighter loads were sooty, unburnt powder and for one fails to cycle. Primers were std small rifle.

Interesting, I would have thought it won’t make much a difference since load data is for Pistol (9.3” barrel)