224 8 twist SS 4R M24 27".219 bore, cut rifled 4 groove
224 8 twist SS 4R Rem Varmint 27"
.219 bore, cut rifled 4 groove
.830 at 26" continued taper
224 8 twist SS 4R #5 27".219 bore, cut rifled 4 groove.700 at 26" continued taper
224 8 twist SS 4R #4 27".219 bore, Cut rifled 4 groove.650 at 26" continued taper
224 8 twist SS 4R #3 27".219 bore, cut rifled 4 groove.625 at 24" continued taper
224 8 twist SS 4R Heavy Varmint 29"cut rifled 4 groove