anyone try the 240 gr match king in a sendero 300 RUM?

[Dr. John]

anyone have any experience shooting the 240gr Sierra Match king in a stock 26" barrel sendero in 300 rem ultra mag? I am thinking of trying them.

 

[Guest]

I have shot them in my Sendero.I just could not get the velocity I wanted...I then ran the 220 MK to just under 3000fps with good results....I have since switched to JLK bullets in my Ultras....