180gr 44SPL

[Laxguy59]

You guys think this will go super sonic in a 16-17" barrel?
http://www.surplusammo.com/44-special-180-grain-jhp-pmc-bronze-50-rounds/

 

[Springfield 1911]

I'd say that there is a very good chance of that going above 1200fps. Only way to know is get some and use the chrony.

 

[RamRoddoc]

Yep! It should be expected to.

 

[Chuckdog]

With faster burning powders, I'd be afraid to bet which way the velocity may go with a longer barrel.