So just wondering if you can use a BH 209 breechplug in Cva Optima with 777 to improve ignition reliability? Don't own one yet but it's on the shortlist.
Triple7 loose ignites just fine using the OEM plug. If you want the hottest flame to your powder the Lehigh CVA BH209 plug should be better. The length of the flash channel is shorter and the plug cost about the same as the other options.
I bought the CVA black horn 209 plug for my accura. I can’t imagine it being efficient with the stock plug. Its really evident in the flash hole opening that they want the loose powder down in there and as close to the primer as possible.