LAST EDITED ON Jul-21-16 AT 01:07PM (MST)[p]
There is a learning curve with FPBs. The rear bell is oversized and the actual bullet I believe is .499. You will need a short bullet starter with a spire point starting jag. However, I have heard some people with CVA rifles say that the FPB was too small for their barrel You may have to ask someone who has tried them in an optima.
Also, I would not just start with 100 gr of BH 209 powder. 90 gr is more than adequate to take down any bull walking and is equivalent to around 104 gr of regular black powder. I would start at 90, shoot 3 times, then 95, shoot 3 times, then 100... See which shoots more accurately. In one of my guns, that is 90 gr and in another it is 95
My other elk load that I like a lot is 80-85 gr of BH 209 and a 460 gr no excuse or bullshop. I have not actually killed an elk with this but have great confidence in it from what other people have said. You definitely don't want to use 100 gr of powder with that bullet! Your gun may take it fine, but man does it kick like a mule and it is totally unnecessary with that big of a bullet
txhunter58
venor, ergo sum (I hunt, therefore I am)