I built my rifle from a Howa 1500 308 barreled action with a 24" barrel. I went with the Bell & Carlson stock, PTG bottom metal, AICS mags and I put a Vortex Viper HS-T 4-16 on top. The rifle loves 178gr Amax bullets. I ordered the bolt knob I wanted and "machined" my bolt handle myself in the garage.