.
t
.
.
$ 3.75 per
Cartridge
280 Remington
Factory Proof
.
$59.95 per
Box of 20
Cartridges
.
.
From the now closed Winchester
factory in Connecticut, once they
are gone, there will be no more,
as Winchester is no longer making
Dummy or Proof
Cartridges. Please see Proof Page
(link below) for more information
280 Remington Factory Proof
from  very interesting Hornady box
using Remington brass with
Remington's  "R-P" head stamp.
We are not sure if Remington had
Hornady load these proofs, or Hornady
loaded them on their own using
Remington "R-P" Brass.
These came from the Winchester
Connecticut Factory.
Brass case and projectile, with red dyed
head stamp.