Originally Posted by
Grouse45
I'm asking if the new Accura MR is capable of reliably using BH209 right out of the box.
It can shoot it with no mods, except setting the headspace. You also must use the hottest primer, and keep the flame channel spotless.
The 2nd way is to drill out the flame channel, but that wouldn't be out of the box.
The bottom line is the less you do the more critical it is to have everything perfect for every shoot. The BH 209 BP is for those who don't want to be perfect every time. It's much more forgiving.
btw The old Accura V2 was my first inline, and that was long before the BH 209 BP, and I shot BH 209 with a bone stock BP with no problems.