7-300 Win QL request

I have one last QL request if anyone could run it when they get a chance...7-300 win mag, 175 eldx, 28", OAL 3.450"...Max pressure with all suitable powders please. Thanks in advance.

I'd bet Retumbo and H1000 are going to be winners. They work super in my 7mm Mashburn Super which is pretty much a twin to your 7-300. That 28" barrel should really be wicked.

75.5 grains of H1000 went 3050 in my old 24" 7 MSM

Load data for 26” barrel, Manson reamer. Winchester brass, Federal 210 standard primer, bullet jump .2mm / 10 thou. H1000 (ADI 2217) Retumbo (ADI 2225) Yes- data is for both due to powder behavior in this case.
Approach accurate column loads with extreme caution!!!

Bullet weight
Start load
Accurate
Velocity
Comment
162gr ELD-M 76 78 3200-3225 Always reliable.
160gr TMK 162gr ELD-X 73.5 76.5 3200-3225
Caution with TMK as bearing surface raises pressures. Caution with ELD-X and other heavy jacket bullets (pressures).
175 ELD-X 70 73 3050 Caution with this heavy jacket bullet (pressures).
180gr VLD (also possible ELD-M) 72 75 3050
195gr Berger EIEIO 70 73.5 2950

FOTIS":35p4dncb said:

http://www.ballisticstudies.com/Knowledgebase/7mm+Practical.html

Click to expand...

While I don't agree with everything they post, I dig their choice in cartridges!