Cannelure on a 175 ABLR

[Fire Hawk]

So I just picked up some SPS seconds in .284 175 ABLR. Was surprised to learn I had ordered some with a cannelure. Any reason to expect the need of a different load combination? How about added drag or effect on the flight of the bullet?

The cannelure doesn't line up to where I seat the bullet. I seat the bullet out as far as my magazine will allow which is a bit longer than where the cannelure is on this bullet.

Thank you!

 

[Ridgerunner665]

Minimal effect on BC, not enough to notice....no more than the rifling.

The load should be the same...

 

[JD338]

Those were .most likely run for 28 Nosler ammunition.
They will shoot fine.

JD338

 

[Elkman]

I also have some and contacted Nosler direct, with the same question. They told me as ridgerunner says, they were built to be loaded in a commercial cartridge. They should shoot identically the same as the others.

 

[Fire Hawk]

Thanks you guys!