4451 with 105s

[Shawnba67]

Local gun shop tried to sell me some imr 4451 when I asked about the chances of some h4350
Anyone using this for f class type shooting? I've been working with 4831sc but only because I can't find 4350. Thanks for any advice

 

[DHuffman]

I shoot it in two 6x47 Lapuas it's good to go! I don't compete but have taken out to 1500 in a 26" Shilen barreled Savage.

Shoots .5 MOA easily out past 750, 39.3g and a 105 AMAX runs around 3050 fps.

 

[TGP]

I've had good results using IMR 4451 instead of H4350 in my 243AI and 6.5 Creedmoor

Glenn

 

[Shawnba67]

Thanks guys. I still haven't learned how to tell when the LGS guy is on the level or just trying to make a sale
I'll go back for a lb of 4451 and give him his merit mark too

 

[missed]

I'm running 38.5g in a6x47 and it's working pretty well. PRS type matches and not F class. Temp stability isn't what H4350 is, but it's predictable

 

[Rob01]

4451 is a very good replacement for H4350.