7mm 8 twist SS Heavy Varmint 29"
4 groove cut rifling

7mm 8 twist SS Heavy Palma 29"
4 groove cut rifling

7mm 8 twist SS Remington Varmint 27"
4 groove cut rifling

7mm 8 twist SS CRB Hunter 27"
4 groove cut rifling

7mm 8 twist SS MTU+ 31"
4 groove cut rifling