.
t
.
.
$ 2.95 per
Cartridge
307 Winchester
Factory Proof
.
$ 49.95 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
307 Winchester Factory Proof,
with Nickel Plated Brass Case,
Older "W-W Super" Head Stamp,
Red Dyed Projectile and
Head Stamp.
The 307 Winchester is the
"Rimmed" version of the 308
Winchester.
.