20 cal 8 twist SS 4R M24 27"
cut rifled 4 groove

20 cal 8 twist SS 4R Rem Varmint 27"
cut rifled 4 groove
.830 at 26"

20 cal 11 twist SS 4R Rem Varmint 27"
cut rifled 4 groove
.830 at 26"

20 cal 11 twist SS 4R M24 27"
cut rifled 4 groove