need help with 5.56X45mm

[Scotts556]

Wat powder from IMR would you guys recommend for 5.56x45mm?????? 4320 4064 4895???
The projo wwill be 69Grain SMK,


Scott

 

[ChadTRG42]

Re: need help with 5.56X45mm

Any of those will work. But 4895 would probably give you the best velocity. and it would prob be the most compressed.

 

[jeremiahak]

Re: need help with 5.56X45mm

How about 3031?

 

[josephberry]

Re: need help with 5.56X45mm

Varget

 

[Victor N TN]

Re: need help with 5.56X45mm

I'm just shooting the 55 grain FMJ w/ cannalure. But I'm using IMR 4198.