69gr SMK HPBT 1-9" Twist 223 Bolt Gun

[Chevy2Nova]

I have a Defiance bolt action build in 223 with a 22" MTU contour Krieger barrel with a 1 in 9 twist. I was wondering what loads were working for people with H335, RE15, 748, and IMR 4895. Thanks

 

[2ndPanzer]

25.0 H4895. you may need to adjust slightly with imr 4895

 

[Chevy2Nova]

BTT

 

[bigedp51]

Reloading for Semiauto Rifles
C.E. Harris
Handloader Magazine May-June 1989

 

[SporterII]

Good thread on this not far back.
Mine 23" 5r with 69's. H4895 24.6. 3000fps and on it. > 1" @ 200.

 

[Southwind]

Both my 1-8" Mk12 Ar and my Savage 1-9" bolt gun like 24gr of IMR 4895 with a 69gr SMK.