Random question as I don't know much about gunsmithing/chambering: can a freebore reamer be used through the action without removing the barrel? Curious if extending freebore is an involved activity or simple.
I killed an elk at 571 yards with the 130tmk started at 2770fps from a 20" 6.5cm, impact was ~1900fps, close to 0 DA. That was book max Varget.
My current 6.5cm barrel is a 24" and shoots the 130tmk 2910fps with book max load of H4350. At 5k DA it hits 1800fps at 840 yards.
I have loaded the...
Agree, it would be great for Lapua to run a bunch. My pile of lapua 223 brass has a ton of reloads through it, several thousand rounds. I'm finally getting some split necks and soft primer pockets. I picked up a bunch of the starline 556 brass to try, we'll see how that goes. [emoji2369]
Both, but more prefits. My next 22cm barrel I'll probably try a local gunsmith recommended to me by @huntnful as I've never done a smith-chambered blank. Just to try something new.
Meh. I've logged 1.5k-2k centerfire rounds annually over the past few years, mostly .223 and 6.5cm, so pretty...
I don't have an exact lower limit velocity number, but impact velocities with the DRTs in the 2k fps range resulted in complete fragmentation. Thus I'd be comfortable a bit below that. With the 22cm its farther than I have any business shooting at animals.
Its a substantial drop in recoil from 6.5cm to 22cm, and the impact speeds of the bullet at all realistic hunting distances is higher with the 88g/22cm. Wind bracket mph number is similar.