+1WHile not a 28 Nosler, I'm shooting them in a 7 RSAUM (17.5" bbl XP-100). Bullet into the lands and getting 1/2 MOA with them at 2775 fps with 65.0 gr H1000 (can probably go up a couple grains). 3.0175" OAL (don't recall the CBTO measurement). Bullet engages the lands enough that bolt closure is stiff.
Chamber freebore is 0.140" on my gun.
So, what I'm trying to portray, they will shoot even at the lands.
I've not yet tried jumping them.
WHile not a 28 Nosler, I'm shooting them in a 7 RSAUM (17.5" bbl XP-100). Bullet into the lands and getting 1/2 MOA with them at 2775 fps with 65.0 gr H1000 (can probably go up a couple grains). 3.0175" OAL (don't recall the CBTO measurement). Bullet engages the lands enough that bolt closure is stiff.
Chamber freebore is 0.140" on my gun.
So, what I'm trying to portray, they will shoot even at the lands.
I've not yet tried jumping them.