Projectiles needed

I have a friend with a 280 Ross rifle and he's been looking for some Woodleigh projectiles so he can shoot it.

Ideally he would like to find the following
#77 275 H&H .287 160gr PP SN
#78 275 H&H.287 175gr PP SN

Does anyone know where he can source some of these in NZ?

Thanks

Woodleigh in Australia do the correct .287" bullets

Dead Eye Dicks bring woodleigh in regularly
Might be your only option

Could always swage down the next size up
Use the Lee size die just polish it out to the size needed
And use a strong press I use a arbour press
With die upside down and a nut to hold it against
The bottom plate
I size down 338 projectiles for my .303 double as it likes
The 225 hornady sp and 250grn Speer grand slam sized to
.314