Anyone using IMR 4007 SSC? If so, what calibers?

[SShooterZ]

I have been hearing good stuff about IMR 4007 SSC and bought a few pounds to try in my .22-250 and .243 but haven't had a chance to make any loads yet.

Anyone else using it and what has your experience been?

 

[CatShooter]

I shoot it in the .220 Swift with 55 SBK's, and I loooove it!

I am starting to load it in my 6mm Rem (224) and so far, it looks better than what I was shooting.

 

[37Lincoln1]

I shoot it in the .220 Swift with 55 SBK's, and I loooove it!

I am starting to load it in my 6mm Rem (224) and so far, it looks better than what I was shooting.

Isn't 6mm Rem = 244 or is this something different??

What loads are you having success with in the 6mm?

 

[CatShooter]

I shoot it in the .220 Swift with 55 SBK's, and I loooove it!

I am starting to load it in my 6mm Rem (224) and so far, it looks better than what I was shooting.

Isn't 6mm Rem = 244 or is this something different??

What loads are you having success with in the 6mm?

Yeah... but there are now so many 6mm Whatchamacallit's, that it is sometimes necessary to clarify that you are shooting the old fogy.

I have finished developing loads for the 244 yet.

 

[bheadboy]

i tried the 4007 in my 7-08AI and it gave decent groups and es but velocity was not up to H414. it showed pressure much too soon, ant the h414 did not show pressure while giving great groups and velocity.

Bob