I need a load 300 RUM

[Kenco Arms]

I am shooting 180gr ballistic tips. I started with 80 gr of IMR 4350 but looking for a better load. I am shooting a Christensen arms 28inch. I guess the twist is 1-10?. that load seems to work good in other 300 RUM but I got 3 inch @ 100 yrds out of mine.

 

[nesikabay]

Re: I need a load 300 RUM

Switch to H-1000 powder and work up. 4350 is to fast for a 300 RUM

 

[wnroscoe]

Re: I need a load 300 RUM

RL-25 with Fed 215M primers has shot lights out in every RUM I've built/seen. 180-210 grain bullets.

 

[Stealff]

Re: I need a load 300 RUM

I've got a pretty good load for mine that shoots 1/2" its RE22 and 208 Amax. I get 1/4" out of 178 Amax and H4350

 

[patriot338]

Re: I need a load 300 RUM

I get 1/4" groups with a Rem Sendero and this load.
92gr Retumbo
210gr VLD's
CCI Mag Primers