7mm 8 twist SS Rem Varmint 29"
5R rifling
.830 at 26" continued taper

7mm 8 twist SS #3 29"
5R rifling
.670 at 26" continued taper

7mm 8 twist SS 3b 29"
5R rifling

7mm 8 twist SS #4 29"
5R rifling
.750 at 26" continued taper

7mm 8 twist SS Heavy Varmint 31"
5R rifling, .900 at 28" continued taper
1.250" breech

7mm 8 twist SS Heavy Palma 31"
5R rifling
.900 at 30" continued taper

7mm 8 twist SS Heavy Varmint 31"
5R rifling, .900 at 30" continued taper
1.350" breech